Laboratory Safety
Chemistry Laboratory Safety Rules化学实验室安全规则
Wear shoes that cover your feet.
• Sandals and opentoed shoes do not protect your feet from broken glass that is frequently found in the lab
• Also, leather shoes protect your feet from chemical spills – canvas shoes do not.
First Aid
Injury:
Poisoning
What To Do: Find out what substance was responsible for the poisoning and alert the teacher immediately.
First Aid
Injury:
Spills on the skin
without safety gloves.
Pressing directly on minor
cuts will stop bleeding in a
few minutes. Apply cold
compress to bruises to
reduce swelling.
First Aid
Injury: To Do:
Know how to dispose of waste
• Dispose of all waste materials according to your instructional
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Report any accidents or unsafe conditions immediately!
化学实验室安全管理培训PPT
5 风橱效果和保护人身安全，通风橱玻璃不得全开，应保
证至少一半以上区域为玻璃遮挡。
6 对有刺激性、毒害性的物质的称量、抽滤，浓缩等都
必须在通风橱中，尽量减少对环境和个人的伤害。
01 实验室安全及人员规范管理
7 在实验开始前应先检查仪器是否完整、放置妥当，以及
对于常用的催吐、洗胃、催泻、解毒、中和或缓冲毒物、止痛、强心等药剂,以及某些毒物中毒急救法和治疗法（在医生指 导下进行）。
“化学灼伤”是指人体因受到化学药剂的作用而引起的伤害。 灼烧时的急救应迅速解脱伤处的衣服或鞋帽,首先清洗皮肤上的化学药品,再用大量水冲洗,然后以适合于消除该有毒化学药品
的特种药剂或溶液仔细清洗伤处。
02 实验室化学试剂安全管理
三、危险性化学试剂安全管理 1.贮存要求：
一般有机试剂均要求存放于阴凉、干燥、通风、避光处,适 宜温度在25℃以下。为防止沾污,料架必须经常清扫。
其它一般无机试剂品种繁多、因性质稳定，不易变质的可 按元素周期表系、族或无机分类办法排列存放。
02 实验室化学试剂安全管理
02 实验室化学试剂安全管理
三、危险性化学试剂安全管理
3、预防与急救
预防是积极的措施,为此在操作过程中应尽可能避免或减少与有毒物质直接接触,注意加强身体和周围的防护装备。
（1）预防原则
①使用无毒和低毒物质代替毒物 ②充分利用室内的良好通风 ③严格遵守个人卫生习惯和个人防护规程 ④根据接触毒物的情况加强观察定期体检
乙炔
字样颜色
黑 红 黄 绿 白 红 黄 黑 白 黄 黑 红
红
横条颜色
— 红 棕 — — 红 黑 — 黄 — — —
实验室安全-Mar.2011
Toxic\有毒品
DuPont Performance Coating (Changchun) Co Ltd. 杜邦高性能涂料（长春）有限公司
知道洗眼器和喷淋所在的位置。当意外发生时，能够及时的处 理以减少伤害。
DuPont Performance Coating (Changchun) Co Ltd. 杜邦高性能涂料（长春）有限公司
7
Personal Protection\个人防护
Administrative Controls\管理控制 Definition: Procedural actions taken (e.g., safety policies, rules, supervision, and training) in order to reduce the duration, frequency, and severity of exposure to hazardous chemicals or situations. 定义:通过程序来减少暴露在危险化学品和情形下的时间,频率和强度.
了解你周围潜在的危险，不仅要知道自己在做什么，同时还要 注意你旁边的人正在做什么。
DuPont Performance Coating (Changchun) Co Ltd. 杜邦高性能涂料（长春）有限公司
5
the surroundings of the lab\实验室周围的环境
Know your escape routes in case of emergency…look for alternate ways out.
13
Chemical Safety\化学品安全
Chemical Inventory\化学品目录 A chemical inventory must be maintained for every laboratory
Laboratory_Safety_Rules
Laboratory Safety RulesAll LaboratoriesParticular laboratories have special rules which are to be observed. In addition the following general rules apply.(a)The Hazardous Substances Regulations now in force in NSW require us to maintain aregister of all substances listed or assessed as hazardous, to have a material safety datasheet (MSDS) for those substances available, and to label all containers for hazardoussubstances in an appropriate manner. Access to the ChemAlert database for an MSDSand the production of labels is provided at.au/chemweb/Further details on the Hazardous Substances Regulations are available at:.au/su/ohs/haz-subs/index.htm(b)No experiment may be commenced without first assessing the hazards of all materialsinvolved and the risks associated with the experimental procedures. The risk assessmentprocedures which must be followed are detailed in Section III-8.(c)Safety glasses must be worn at all times whilst in all chemistry laboratories and should beworn while working all laboratories.(d)Research students and research workers working in a laboratory outside normal workinghours must comply with the regulations detailed in Sections III-7.Repairs to faulty equipment, particularly electrical equipment, should not be attempted except by suitably trained and qualified personnel, faulty equipment must be removed from use and arrangements made for repair by an appropriately qualified person.RESEARCH LABORATORIES1. General.(a)Electricity cables must not be run across the floor. The use of double adaptors in the Faculty isprohibited; only powerboards with overload protection should be used.(b)Appropriate Personal Protective Equipment (PPE) must be worn in laboratories.i)Eye protection must be worn at all times in all laboratories where chemicals arebeing used.ii)Gloves and protective clothing should be worn when handling corrosive or toxic chemicals. It should be noted, however, that latex gloves are permeable to organic (or organic-soluble) substances and therefore offer only limited protection; they should be used as a line of last defence only and should be replaced immediately if contamination by an organic substance occurs.iii)Shoes must be worn at all times in these buildings. Shoes with enclosed toes are mandatory for all student practical classes and should be worn in alllaboratories/workshops. Thongs and high-heeled shoes are not acceptable footwear in any laboratory.iv)Long hair and loose clothing must be confined; shorts, cutoffs or miniskirts are not recommended.v)Laboratory coats must be worn at all times in boratory coats (and gloves)must not be worn outside laboratories except for trips between laboratories.On no account should laboratory coats be worn in offices or staff rooms. The same applies to all other items of protective clothing or apparatus.∙Gloves must be removed before touching objects such as door handles and should never be worn whilst using telephones, computers, photocopiers etc.∙If the lab coat you have is uncomfortable or unsuitable, get a better one.∙You must wear a clean laboratory coat. It is not acceptable for you to continue to wear a lab coat on which chemicals have been spilled. The faculty operates (throughthe main office) a laundry service which turns lab coats around in 2 weeks.∙If supervisors feel that the wearing of lab coats should not be mandatory in certain rooms, then a risk assessment must be made with respect to the hazards associated withnot wearing lab coats in such rooms.c)First aid kits are placed in a number of locations throughout the Faculty. The Safety Officershould be informed (by email) when materials are removed from the first aid kits so that they can be replaced.d)No eating, drinking, smoking or applying cosmetics is permitted in any laboratory or in anyother chemical storage area.2. Cleanliness.Cleanliness is essential to prevent unnecessary toxic hazards to yourself and other workers and to ensure optimal operation of equipment.(a)Work areas (benches, fume cupboards etc) should be cleaned as soon as work is finished.(b)Thoroughly wash and rinse all glassware as soon as you have finished with it - do not let itaccumulate on the sink(c)All spillages must be cleaned up immediately.(d)For large acid spills on benches and floors, apply liberal amounts of solid sodiumhydrogencarbonate (or sodium carbonate and sand). Do not use water as this only spreads the acid further. Similarly, for large alkali spills use solid boric acid.(e)In the event of a spillage of mercury, every effort must be made to recover every trace ofthe mercury since mercury is a highly toxic cumulative poison. A Pasteur pipette connected to a water pump, via a suitable trap, can be used to collect the mercury. Inform the Safety Officer immediately for instructions on removal of the last traces.(f)In the event of a large organic solvent spill, immediately evacuate the area and inform theSafety Officer. DO NOT A TTEMPT TO CLEAN IT UP WITHOUT APPROPRIATEPROTECTIVE APPARATUS.3. Chemical Storage and Use(a)Material Safety Data Sheets (MSDS) for every chemical housed in this faculty should beavailable in each laboratory using that chemical. The MSDS's contain information about any hazards associated with the chemical, safety precautions, first aid and clean-up procedures. When purchasing chemicals or hazardous goods, you MUST ask for an accompanying MSDS from the manufacturer/supplier. A copy of each new MSDS must be filed in the lab.(b)All workers are required to be familiar with the hazards associated with the use ofcommon reagents and of the specific chemicals used in their work. Many of the compounds used daily in the laboratory may be hazardous or dangerous, for example corrosive, toxic, inflammable or carcinogenic.(c)All workers are required to know the location and proper use of emergency equipment(safety showers, eyebaths, fire blankets, extinguishers, first aid kits etc.) and be familiar with emergency procedures (exits, alarm stations, evacuation etc.)(d)Safety glasses or goggles will be worn in all areas where chemicals are used, handled orstored, or where particular eye hazards exists e.g. uv or laser light, particulate matter or systems under pressure.(e)Label all your solutions, samples etc with exact contents, your name and the date.Unlabelled items will be thrown out.(f)Solvent vapours, many of which are cumulative poisons, must not be inhaled. Wherepossible, all operations involving volatile solvents should be confined to a fume hood.(g)Flammable solvents must be stored in metal solvent cabinets.(h)Vessels containing more than 2.25 litres of flammable solvent may not be stored inlaboratories.(i)Bottles containing flammable solvents on open shelves should be kept to a minimum; thecontainer volume must not exceed 500 ml.(j)Empty bottles of flammable solvents must be stored safely as they may contain explosive vapour.(k)Only the minimum volume of solvents required for efficient working may be stored in laboratories.(l)Corrosive materials should be stored in/on chemically resistant vessels or trays that can contain the entire contents in the event of a spillage. Acids and alkalis should be adequately segregated.(m)Incompatible chemicals that could react violently or explosively or might produce toxic or corrosive products must be adequately segregated(n)Do not pipette anything by mouth. Use a pipette filler.(o)Perchlorates are classified as Class A explosives and all experiments with perchlorates must first be discussed with the Safety Officer. In general, perchlorates should only beused as a last resort, and even then only on a small scale <100 mg.(p)Liquid nitrogen must never be used in unventilated areas.(q)All reagents and products must be clearly labelled with description, owner and date.(r)Refrigerators are not designed for the long term (> 1 year) storage of chemicals.Flammable solvents must not be stored in refrigerators. All items stored in refrigeratorsmust be clearly labelled as to contents, owner and date. Service room personnel willroutinely check refrigerators and may remove incorrectly labelled items for disposal.Refrigerators used for chemicals must be clearly labelled NO FOOD or DRINK.Disposal of Hazardous Waste(a) Chemical Wastei)All organic solvent residues must be placed in the appropriate plastic residuecontainer (halogenated and non-halogenated solvent wastes must be kept separate) andnot down the sink. Concentrated acid and alkali solutions should be carefully dilutedwith water (add the reagent to the water) and then washed down the sink with copiousamounts of water.ii)Do not mix acetone and chloroform in the residue containers. Mixtures of these solvents can explode.iii)Sodium residues should be COMPLETELY dissolved in ethanol and then washed down the sink. They must not be left in winchesters.iv)Broken glass, Pasteur pipettes, etc., should be disposed of in appropriate sharps containers. CLEAN, unbroken glass bottles may be placed in the general rubbish.Procedure for disposal of Sharps and Chemical Wastei)Ensure that the waste is in a suitable container. Waste solvents should be in aplastic drum available on request from Risk Management.ii)Complete the form Request for Disposal of Hazardous Waste available from .au/su/ohs/forms/w-r-form.pdfiii)Photocopy the completed “Request for Disposal of Hazardous Waste” and attach the copy to the container. Place the waste in the waste storage bunker (opposite RmN229)iv)Give the original “Request for Disposal of Hazardous Waste” form to Jay in the post room who will fax the form to Risk Management. This needs to be at least 2days before the next scheduled hazardous waste pick-up.Further information on the disposal of chemical wastes may be found in the reference materials given in Section V. If there is any doubt over correct disposal procedures, the Faculty Safety Officer should be consulted.Spill kitsAll laboratories have access to a suitable spill kit available to deal with spills.The kit may include:∙Personal protection equipment including protective clothing, chemically resistant gloves, safety∙glasses or a face shield, rubber boots, and suitable respiratory protection which may include self-contained breathing apparatus.∙ A barrier to contain a spill such as clean, dry sand or a commercial product.∙Vermiculite to absorb a spill.∙Reagents necessary for decontamination procedures eg. Calcium carbonate, boric acid.disinfectant∙Appropriate containers in which to store waste and contaminated materials eg plastic bags and∙buckets.∙Warning signs and barriers.。
实验室安全培训PPT课件
防止机械性损伤
防止污染毛发伤害
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中选择粘贴。
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防止高处坠落伤害头部
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防止异物进入眼睛
不能使用。 保存时避免高温，并在制品上撒上滑石粉以防粘
连。 操作旋转机床禁止戴手套作业。
4
PART
危险有害特性
Hazardous harmful characteristics
一氧化碳的毒性：
一氧化碳在血中与血红蛋白结合而造 成组织缺氧。急性中毒：轻度中毒者 出现头痛、头晕无力。深度中毒可致 死。长期反复吸入一定量的一氧化碳 可致神经和心血管系统损害。
6
PART
事故案例
The accident case
案例一：
盐城市射阳县盐城氟源化工有限公司“7.28”爆炸事故
事故简要经过
8时40分，氯化反应塔发生爆炸。氯化反应塔物料的爆炸当量相当于 406千克梯恩梯（TNT），爆炸半径约为30米，造成1号厂房全部倒塌。
案例二： 台州某化工企业“11.13”氢氟酸中毒事故
一氧化碳的防护要求
1.呼吸系统防护：空气中浓度超标时，佩带自吸过渡式防毒面具(半面罩)。紧急事态抢救或撤离时，建 议佩带空气呼吸器、一氧化碳过滤式自救器。2.眼睛防护：一般不需要特别防护，高浓度接触时可戴安
全防护眼睛。3.身体防护：穿防静电工作服。4.手防护：戴一般作业防护手套。
01 三乙胺的健康危害
5
PART
化学实验安全保证书
化学实验安全保证书尊敬的实验室领导、老师们：为了确保实验室化学实验的安全，保障实验人员的生命财产安全，我们特制定本化学实验安全保证书。
请实验人员在使用实验室设备、药品和进行实验操作前，认真阅读并严格遵守本保证书的内容。
一、实验人员要求1. 实验人员应具备良好的思想素质和实验技能，遵守实验室规章制度，服从实验室管理。
2. 实验人员应熟悉实验原理、方法和操作步骤，了解实验过程中可能存在的危险因素及相应的防护措施。
3. 实验人员应具备一定的应急处理能力，遇到事故时能迅速采取措施，确保自己和他人安全。
二、实验安全规定1. 实验人员应穿戴适当的实验服、手套、护目镜等防护用品，防止实验过程中受到化学品的伤害。
2. 在实验操作过程中，应严格遵守实验规程，不得擅自改变实验方案。
3. 实验室内禁止吸烟、饮酒，不得在实验室内进食。
4. 实验室内应保持整洁，实验完毕后应及时清理实验现场，不得遗留危险物品。
5. 实验过程中产生的废弃物，应按照实验室废弃物处理规定进行分类、包装、标记，并交由专业处理机构处理。
6. 实验用仪器、设备应经过检查、验收，确保其安全可靠。
实验过程中发现设备故障，应立即停止实验，并及时报告实验室负责人。
7. 实验室内禁止使用明火，确需加热时，应使用实验室专用加热设备，并采取安全防护措施。
8. 实验过程中应避免产生有毒、有害气体，如不可避免时，应采取适当措施进行通风排放。
9. 实验室内应配备必要的消防设施，实验人员应掌握消防设施的使用方法，熟悉火灾逃生路线。
三、实验室安全管理1. 实验室应建立健全安全管理制度，明确实验安全管理职责。
2. 实验室负责人应对实验安全工作进行全面检查，确保实验室安全。
3. 实验室应定期对实验人员进行安全培训，提高实验人员的安全意识和应急处理能力。
4. 实验室应定期检查实验设备、仪器的安全性能，发现问题及时整改。
5. 实验室应建立事故应急预案，明确事故报告、处置程序和责任分工。
实验室安全守则(英文)
Safe Personal Laboratory Habits1. Eye protection must be worn at all times.2. Food/drink is not allowed in laboratories where chemicals are used/ stored.smoking in the laboratory.3. No4. Lab coats must be worn while handling corrosive, toxic, or flammablematerials. Gloves must be worn when necessary, especially when handling corrosives, toxic and dangerously reactive materials.5. Do not work alone.6. Do not mouth pipet.7. If you see a colleague doing something dangerous, point it out to him or her.8. Know where safety equipment (eyewash, shower and extinguisher) islocated.9. Always read MSDS before handling new chemicals.10. Know how to clean up spills of common chemicals and specific chemicalsyou see. Be familiar with the locations and contents of spill carts (See Chapter 11) and how to use it.11. Always wash your hands after handling chemicals and before eating.12. Short skirts, shorts, and open shoes must not be worn.13. Lab coats must not be worn outside laboratories and in public areas.14. Avoid wearing a walkman or other portable music devices while working inthe lab.1. Eye ProtectionAdequate eye protection is required for all individuals in the laboratory. Do not remove your eye protection until you have physically left the lab room. The following types of eye protection are acceptable.•Protective glasses and face shields that cover corrective prescription lenses are commercially available and/or from Chemistry Stores.•Normal prescription eyeglasses, either with or without safety side shields as long as the glasses are shatterproof and cover a large enough area surrounding your eye (this usually means that the frames must be a minimum of 2 inches (5 cm) from top to bottom as well as from side to side). NOTE: check size restrictions with your supervisor/instructor. Use safety glasses with side shields that have been approved by the CSA.•Where exposure to toxic or irritating fumes could be a problem, the best form of eye protection is safety goggles. Safety goggles that will form a tight seal to your face.•Contact lenses can be a hazard and sometimes should not be worn in the lab.Therefore contact lenses wearers have three options in the labs:a) remove the contact lens before entering the lab and wear safety glassesor safety goggles.b) replace the contact lens with prescription glassesc) wear the contact lens into the lab under a pair of safety goggles but youmust inform your supervisor/ instructor about it.• A full-face shield is highly recommended when there is a risk of explosion or splashing, or with combustion and high temperature reactions.2. GlovesDepending on the procedure to be carried out, different types of gloves must be available in the laboratory. The gloves should “fit” the chemical. Asbestos gloves should not be used. If any are found, they should be replaced.•Gloves are made from a variety of materials which vary in their impermeability and wear-resistance.•Disposable gloves are made of PVC, latex, nitrile, and combinations of the aforementioned. These gloves are for general use and have low abrasion resistance.•More resistant, impermeable, reusable gloves are made from butyl rubber, nitrile, or neoprene.•Rubber: good chemical resistance, low abrasion resistance;•Neoprene: almost impermeable to regular solvents, fairly abrasion resistant;•Nitrile: highly resistant, maximum protection from liquids.•Multicomposite gloves are available for special work involving high or low temperatures or special procedures.•For more information on gloves resistance see the glove chart./~mouser/General/labzone/130AL/ndex/ndex2.html3. Lab aprons or lab coatsThe strength and impermeability of aprons depends on the materials used. These materials are also used for gloves, and their characteristics are described in 2.•Aprons should be fire-resistant, chemical-resistant, and easily washed.•Flammable fabrics should be avoided.Lab coats should be made of strong fabric and must be able to be removed quickly in case of accident. They must be long enough to protect the legs. Lab coats exposed to harmful chemicals should not be worn in public areas.4. Footwear•Substantial shoes must be worn and should cover the entire foot.•Open-toed shoes and sandals must not be worn in the laboratory.•Safety shoes or foot guards may be required under certain circumstances (e.g., when moving compressed gas cylinders – foot guards are available in cylinder storage area).•When cleaning up floor spills wear plastic foot covers available on all spill carts.5. RespiratorsRespirators used at the University of British Columbia must provide effective protection against airborne contaminants which may be present. Use of respirators should be considered to control exposure only after engineering and administrative controls have been considered. These types of controls include ventilation (e.g. fume hoods), enclosing the process, substitution of less hazardous products, rescheduling of work procedures, etc. Users are responsible for:1. Obtaining proper certification for respirator use by H.S.&E.2. Using the respirator in accordance with training instructions3. Being properly fit-tested for a respiratorand storing the respiratordisinfecting,4. Cleaning,5. Reporting any respirator malfunction to their supervisorThe following cartridges are available for use with half-mask and full-face respirators. Select the appropriate cartridge according to the chart below. Consult with H.S.&E. for situations not listed. Always ensure that the cartridges used are appropriate for the types of hazardous vapour present.Cartridge Type Colour Examples of Uses Organic vapour and acid gas Yellow Rooftop entry/lab procedures/spills Organic vapour only Black Solvents/PaintsDusts, particulate, and aerosols Purple Toxic dusts/infectiousaerosols/asbestos welding fumes Ammonia/amines Green Ammonia SpillAcid Gas Grey Acid gases/chlorine/sulfur dioxidePERSONNEL MUST BE CERTIFIED BY HS&E PRIOR TO RESPIRATOR USE. When fitting a new respirator, try on several brands and sizes. Different brands will fit slightly differently on your face. Respirator manufacturers usually have small, medium, and large face-pieces available. Adjust the straps so that the respirator fits tightly, but does not dig into your face or leave red marks on your skin. The respirator should feel snug, yet comfortable.1. Remove respirator, cartridges, and filters from plastic bags.Check to see that gasket is in cartridge holder before screwing incartridges. Insert filter into retainer caps and snap onto cartridgeholder or cartridges.2. The cartridge holders are keyed to assure their correctpositioning and maintain the proper balance of the device. Makesure they are properly positioned and seated.3. Place respirator on face with narrow end over nose and bottomunder chin. First attach top headband around crown of headand then bottom around neck. Adjust headbands until a tight butcomfortable fit is obtained.4. TEST FOR TIGHTNESS: Place the palm of the hand or thumbover the valve guard and press lightly. Exhale to cause a slightpressure inside face piece. If no air escapes, respirator isproperly fitted. If air escapes, readjust respirator and test again.There are two simple checks to test the seal. These are calledthe positive and negative pressure fit-checks. These tests mustbe done EVERY TIME the respirator is put on (see overleaf).5. FILTERS: (a) REPLACE when breathing becomes difficult, INSERT new filtersINTO retainer cap and replace cap. Generally the filter discs should be changed after eight hours of dusty exposure. (b) CHEMICAL CARTRIDGES should be replaced when the senses detect ANY abnormal condition, assuming that levels of detection by the senses do not constitute a health hazard.6. MAINTENANCE: The respirator face piece should be cleaned daily to preventskin irritation and for general sanitary purposes. First remove filters and cartridges. Then the face piece may be washed with a hand brush using a good detergent in warm water, rinsing, and air drying in a clean place. Some compounds considered to be suitable for disinfecting are: (1) a hypochlorite solution (50 parts per million of chlorine; immersion time: 2 minutes) (2) an aqueous solution of iodine (50 ppm iodine; immersion time: 2 minutes) (3) a quaternary ammonium solution (200 ppm quaternary ammonium compoundsin water with less than 500 ppm total hardness). RINSE IN CLEAN WARM WATER AND AIR DRY. Inspect respirator daily for worn or faulty parts and replace these at once. Proper parts supplied by the manufacturer must be used.7. For your protection, the DUST FILTERS and CHEMICAL CARTRIDGES mustbe assembled tightly, and changed frequently, according to exposure.8. KEEP RESPIRATOR CLEAN when not in use. Store in containerprovided.a) Put the respirator on and tighten the straps until it feels tight but comfortable.b) Close off the cartridges by covering them gently with the palm of hands, plasticbags, or gloves.c) Breathe in slightly to create a vacuum.d) Hold for 10 seconds.e) If you have a good seal, the face piece should collapse slightly against yourface and stay collapsed. No air should leak into the face piece past the sides, top, or bottom.f) If the face piece doesn’t collapse and stay collapsed, there is an air leak.Check the exhalation valves and try repositioning the respirator on your face and adjusting the head straps. Try the negative pressure check again. If you cannot get a seal after a few attempts, try on another size, make, or model of respirator, and repeat the check until you find a respirator that will pass.a) With the respirator on comfortably, close off the exhaust valve opening bycovering it with the palm of the hand.b) Breathe out slightly to force air into the face piecec) Hold for 10 seconds.d) If you have a good seal, the face piece should bulge out and stay out.e) If the air does leak out, check the inhalation valves, readjust the respirator andtry the check again. Try on another size, make or model if you fail to pass the positive pressure fit-check.1.TOXIC SUBSTANCESAny volatile substances which are dangerous when inhaled must be handled only in an adequately ventilated area or in a fume hood.a) BenzeneBenzene is particularly dangerous since it causes blood diseases.•Avoid using it as a solvent. Chronic poisoning is possible following prolonged inhalation of minute quantities of benzene.•Avoid skin contact.•It is a known carcinogen.b) Carbon tetrachloride and chloroformCarbon tetrachloride and chloroform have specific dangers:•They can be absorbed through the skin.•These substances can eventually cause functional disorders of the kidney and the liver even at low concentrations.•They are suspected carcinogens.c) Cyanides and NitrilesCyanides and Nitriles are some of the most acutely toxic substances known;they react very quickly “in vivo” when they are present in the ambient environment.•Symptoms of poisoning (weakness, difficulty in breathing, nausea) appear as soon as these substances have been absorbed, inhaled, or ingested.•Contact with acid liberates a highly toxic gas. The inhalation of a very minute amount of hydrogen cyanide (HCN) can be fatal.d) PhenolsSolutions of phenols are very dangerous.•Phenols are absorbed rapidly through the skin during contact.•If rapid and complete decontamination is not effected immediately, serious poisoning and even death could occur, depending on the concentration ofthe solvent and the amount of body surface that is contaminated.e) Hydrogen fluorideHydrogen fluoride is extremely corrosive. Due to the absence of immediate pain, penetration can be extensive and lead to serious injury. It can cause severe eye irritation and skin burns.f) Hydrogen sulfideHydrogen sulfide is very toxic. Inhalation causes respiratory paralysis. It can also damage the eyes and mucous membranes.•Small cylinders of it are commercially available for laboratory use.•CAUTION: The gas can be easily synthesized by action of dilute acids on sulfides•Waste gas should be passed through scrubbers before venting.2.DANGEROUS SUBSTANCESa) Perchloric acidPerchloric acid is a strong oxidizing agent capable of reacting violently with reducing agents or organic substances.•Handle it in a specially-constructed fume hood used only for this purpose.This hood should be of the water wash-down type and of non-combustible construction.•Always destroy any organic material with nitric acid before adding perchloric acid•Never mix perchloric acid with sulfuric acid because through dehydration, anhydrous perchloric acid is obtained, which is even more unstable.•Perchlorate esters, when exposed to impact, behave in the same manner as nitroglycerine.b) Organic PeroxidesSome organic peroxides are very unstable and very dangerous. Due to their high sensitivity to heat, friction, impact, sparks, light, and oxidizing and reducing agents, they can cause violent explosions.To minimize the risks of such peroxides, the following precautions must be taken:•Buy only the necessary quantities of peroxides needed.•Use only the minimum amount necessary. Never replace unused peroxide in the original container.•Immediately clean up spilled peroxide.•Reduce the sensitivity of most peroxides to impact and to heat by using them in inert solvents such as aliphatic hydrocarbons.•If a volatile solvent must be used, avoid losses due to evaporation which could increase the peroxide concentration, eventually causing the formation of dangerously explosive crystals upon complete evaporation of the solvent.•Never use a metal spatula to handle peroxides because contamination by metals can lead to the formation of explosive compounds. Use wood, ceramic, or plastic spatulas.•Avoid flames, sources of heat, and direct sunlight.•Avoid friction or impact with solid peroxides. Never use glass containers with ground glass or metal tops. Use only polyethylene bottles with screw tops.•Store peroxides at as low a temperature as possible above the freezing point, so as to minimize the rate of decomposition.•Do not cool liquid peroxides, or those in solution, to temperatures where they could solidify or precipitate because in this form they are extremely sensitive to impact and to heat.3.CARCINOGENSCarcinogens and substances capable of inducing cancer. These substances must be subject to strict guidelines such as those published by the International Agency for Research on Cancer when they are stored, used, and disposed of.•Avoid exposure.•Where exposure is unavoidable, keep it as low as reasonably achievable.•The list of known carcinogens is continually updated. (See next page for some examples of carcinogens).4.MUTAGENS AND TERATOGENSMutagens are substances causing permanent transmissible alterations in genetic information. Teratogens are agents interfering with normal prenatal development causing abnormalities in the fetus. Exposure to mutagens and teratogens should be kept as low as possible. (See following pages for some examples of mutagens and teratogens).CAUTION: This is NOT a complete list of all chemicals having substantial evidence of carcinogenicity. Further, each substance listed here may have additional health hazards.CARCINOGENS MUST BE DISTINCTLY LABELLEDa) KNOWN HUMAN CARCINOGENS•4-Aminobiphenyl (xenylamine, p-phenylaniline)• Arsenic• Arsenic Pentoxide• Arsenic Trichloride• Asbestos• Arsenic Trioxide• Benzene•Benzidine (4,4’-diaminobiphenyl, 4,4’-biphenyldiamine)•Benzo(a)pyrene (3,4-benzpyrene)• Bis(chrloromethyl)ether• 1,4-Butanediol dimethylsulfonate•Calcium arsenate (tricalcium arsenate)•Chloromethyl methyl ether (chloromethyloxymethane)•Chromates (certain insoluble forms such as lead and zinc chromates)•Coal tar pitch volatiles•Cyclophosphamide (N,N-bis (2-chloroethyl) tetrahydro – 2H-1,3,2 –oxazaphosphorin-2-amine-2-oxide)• Lead Arsenate• 2-Napthylamine (2-aminonapthylamine)•N, N-bis (2-chloroethyl)-2- napthylamine• 4-Nitrobiphenyl (p-nitrobiphenyl)• Sodium Arsenate• Sodium Arsenite• Thorium dioxide•Treosulfan (pure product)•Vinyl chloride (chloroethane, chloroethylene)Please Note: These are ALARA substances which means that the contamination concentration of these chemicals must be as low as reasonably achievable.CAUTION: This is NOT a complete list of all chemicals having substantial evidence of carcinogenicity. Further, each substance listed here may have additional health hazards.CARCINOGENS MUST BE DISTINCTLY LABELLED• Acrylamide(propenamide, acrylic amide)•Acrylonitrile (propene nitrile, cyanoethylene, vinyl cyanide)• 1,3-Butadiene (vinylethylene)• Cadmium powder• Cadmium Chloride• Cadmium Sulfate• Beryllium• Carbon tetrachloride(tetrachloromethane)• Chloroform (trichloromethane)•Dimethyl sulfate (sulfuric acid dimethyl ester)•Ethylene dibromide (1,2-dibromoethane), ethylene oxide(1,2 epoxyethane oxirane)• Formaldehyde (methanal,oxomethane)• Hexachlorobutadiene• * Hexamethylphosphoramide (HMPA)(hexamethylphosphoric triamide)• Hydrazine (diamine)• Lead acetate• Lead phosphate• Lead subacetate• Methylhydrazine•Methyl iodide (iodomethane)• Nickel• Nickel carbonate• Nickel carbonyl• Nickel oxide• Nickel hydroxide • Nickel subsulfide• 2-Nitropropane• Phenyl hydrazine• beta-Propiolactone (2-oxetanone, 3-hydroxy-beta-lactone propanoicacid)• Propyleneimine(2 -methylazacyclopropane, or2-methylaziridine)•o-Toluidine (2-methylaniline, or o-aminotoluene)• p-Toluidine (4-aminotoluene)•Vinyl bromide (bromoethylene)•Production of SbO3, AsO3, CdO* HMPA is apparently a particularly nasty carcinogen which is used in several labs throughout the Department of Chemistry. Users should be aware of its extreme toxicity, its ability to be absorbed though the skin, and the dangers of inhalation during distillation procedures. Precautions should include: use restricted to fume hoods, all contaminated vessels labelled “carcinogen”, use of two pairs of gloves, and the transfer of waste directly into the waste solvent containers or a separate correctly labelled vessel. There are at least two alternative solvents, 1,3-Dimethyl-2-imidazolidinone (DMEU) and 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H) pyrimidinone (DMPU) which are considered safe.CAUTION: This is NOT a complete list of all chemicals having substantial evidence of mutagenicity or teratogenicity. The extent of the hazard to humans associated with exposure to these substances is less clear than it is with carcinogens. However, it is recommended that similar caution should be exercised in handling substances which are mutagenic or teratogenic.• Acetamide• Acridine Orange• Ammonium Chromate• Ammonium Bichromate• Ammonium Dichromate• Anthracene• Antimony Oxide• Beryllium Carbonate• Cobalt Powder• Colchicine• 1,2-Dichloroethane (Ethylene Dichloride)• Formaldehyde• Formamide• Hydroquinone• Indigo Carmine• Lead Diacetate • Mercury• Osmium Tetraoxide• Potassium Chromate• Potassium Permanganate • Pyrogallic Acid• Silver(I) Nitrate• Sodium Azide• Sodium Dichromate• Sodium Nitrate• Sodium Nitrite• Thioacetamide• Toluene•Urethane (Ethyl Carbamate)UNIVERSITY OF BRITISH COLUMBIAPOLICIES AND PROCEDURESU.B.C. POLICY ON HAZARDOUS MATERIALS MANAGEMENT RESPONSIBLE:Vice President Academic & ProvostVice President Administration & FinanceVice President ResearchPURPOSE:As a large teaching and research institution, UBC faces problems that are unique and varied about the acquisition, handling, storage, transportation, and disposal of chemical and biological/human/animal materials and wastes resulting from its teaching, research and operations. This policy has several purposes:•To set out University requirements for proper disposal of hazardous and special wastes•To ensure worker protection•To reduce the amount of dangerous substances used in University activities •To raise awareness and increase knowledge of all members of the University community about problems of handling, storage, transportation and disposal of hazardous materials and waste•To establish good laboratory practices that teach and practise safe handling, storage, transportation and disposal of special wastes•To ensure compliance with applicable legislation.POLICY:All chemical and biological materials considered hazardous unless specifically excluded from Schedule 7 of the Transportation of Dangerous Goods Act. Materials classified as special wastes must be disposed of in a safe manner in compliance with the Special Waste Regulations of the Waste Management Act, and in consultation with the UBC Environment Services Facility. As all of UBC is considered one site, the rules for handling hazardous materials apply equally to small quantities as they do to large quantities. Each member of the University community who uses or has responsibility for hazardous materials must handle, store, transport and dispose of this material in a manner that harms neither the environment nor living beings, and that meets or exceeds legal requirements.Procedures are established for standard methods of handling chemicals, and biological/human/animal materials in all UBC activities. It is the responsibility of the Administrative Heads of Unit, Principal Investigators and Supervisors to ensure that appropriate training is given and documented to all students and staff who come into contact with these materials.Each member who comes into contact with or uses hazardous materials in their study must first become familiar with the hazards associated with the material and the appropriate method for handling, storage, transportation, and disposal. Up-to-date training records are to be maintained.Individual members are expected to conduct themselves and supervise others with the greatest of care, and, if established procedures for the circumstances do not exist, are responsible for seeking guidance from the appropriate source before ordering, handling, sorting, or disposing of materials that could be hazardous to the environment or to living beings. In accordance with Section 122 of the Canadian Environmental Protection Act:“Where a corporation commits an offence under this Act, anyofficer, director or agent of the corporation, who directed,authorized or assented to or acquiesced to or participated in thecommission of the offence is a party to and guilty of the offence,and is liable to punishment provided for the offence, whether or notthe corporation has been prosecuted or convicted.”Consideration should be given to substituting less harmful materials for those that are known to be hazardous at the time of acquisition. Hazardous materials should be purchased in quantities small enough that they do not have to be stored at UBC over long periods.In physical planning for the future research, teaching and operational needs of the University, design elements to address special waste flows should be included to address handling, storage, transportation, emissions, and disposal.PROCEDURES:The number and variety of possibly hazardous materials at UBC are large. Some are created as the result of experimentation. For this reason, the procedures under this policy are meant to provide guidance via illustration and example to individuals at UBC about such areas as chemical, biological, human, and animal materials. For radioisotopes, please see Policy # 11. For pesticides, Please see Policy #12 (http://www.policy.ubc.ca). Individuals unsure about whether a substance (such as paint, oil, pharmaceutical, battery) is hazardous, or about the appropriate steps to take, should contact the UBC expert listed in the procedures below.Laws and regulations governing chemical, human, and biological materials acquisition, handling, storage, and disposalLaws and regulations governing biological materials acquisition, handling, storage transportation and disposal include, but are not limited to:•Canadian Environmental Protection Act•Transportation of Dangerous Goods Act•Provincial Waste Management Act including the Special Waste Regulations and Spill Reporting Regulation•Greater Vancouver Regional District Bylaws, in particular Sewer Use Bylaw # 164 and # 167, Air Quality Management Bylaw # 603 and # 725 and Municipal Solid Waste and Recyclable Material Bylaw # 181 and # 183.•Workers’ Compensation Board Industrial Health and Safety Regulations• WHMIS•Laboratory Biosafety Guidelines for Health Canada•Health Canada, Narcotics/Controlled Products Act for pharmaceuticals •Containment Standards for Veterinary FacilitiesChemical MaterialsThe Chemical Safety Officer develops generic procedures for handling chemicals, which are distributed to all labs. For chemicals unique to a particular laboratory, the principal investigator must develop written procedures, to be vetted by the Health, Safety & Environment Department. Each department or unit using chemical materials must develop or adopt procedures that include:•Acquiring minimum quantities only•Safe and secure storage•Removing out-of-date materials from inventory•Inspection of time sensitive materials•Appropriate labeling consistent with WHMIS requirements•An annual inventory of materials•Training of faculty, staff and students•Proper use of personal protective equipment, emergency spills, and decontamination procedures•Compliance with University (or host institution) procedures for disposalHuman, Animal and Biological MaterialsThe Biosafety Officer develops procedures for handling materials that are used in more than one laboratory. Written procedures are issued to all labs. For materials unique to a particular laboratory, the principle investigator using human, animal, or biological materials must develop written procedures, to be vetted by the biosafety Officer, that deal with regulated medical waste. Regulated medical waste includes, but is not limited to, the following categories:Human and Biological Materials Continued…•Cultures and stocks of infectious agents, and any materials contaminated witha potentially infectious agent, including, culture dishes and devices used totransfer, inoculate and mix cultures•Any human pathological wastes, including waste human blood or blood products generated in medical or research procedures, and other potentially infectious materials, items contaminated with these materials, and any containers that held these potentially infectious materials•Any animal specimens, carcasses or tissues•Any biological material contaminated with an infectious agent• DNA• Vaccines, pharmaceuticals•Wastes from medical or research procedure that were in contact with infectious agents, including slides and cover slips, disposable gloves, and protective equipment.•Sharps: used or new hypodermic needles and syringes (with or without needle attached), scalpels and razor blades. Also, Pasteur pipettes and broken glassware, when contaminated with an infectious agent•Mixed Waste: Biological specimens or material treated with or preserved in chemicals including alcohol or formaldehyde are considered mixed waste (regulated medical waste and hazardous chemical waste)•Bedding for animals•Other regulated medical waste solids must be placed in secure, leak-proof packaging and stored in such a manner that will prevent decomposition or deterioration during storageIt is the responsibility of each generator to set up a work system prior to generating medical wastes. Principal investigators, area supervisors, or other employees generating regulated medical waste materials are responsible for compliance with applicable regulations and disposal program requirements. Consult the Biosafety Officer for more information.Each department or unit using human, animal, or biological materials must develop procedures that include:•Acquiring minimum quantity control•Safe and secure storage•Appropriate labeling and an annual inventory of materials•Training of faculty, staff and students•Proper use of personal protective equipment, emergency, spill and decontamination procedures•Compliance with University (or host institution) procedures for disposal.。
pcr实验室安全要求
PCR实验室安全要求PCR技术是一种基于DNA扩增的分子生物学技术，已成为现代生命科学领域中最重要的实验手段之一。
然而，PCR实验过程中，存在潜在的生物安全风险，因此正确的实验室安全操作是非常重要的。
实验室安全要求1.实验室要求PCR实验应在有足够通风的实验室进行。
实验室应该至少有两个门，标注着“危险”的标志。
实验室内部应该有安全紧急设备，例如洗眼器、紧急淋浴器等。
此外，实验室应当定期检查灭火设备是否齐全，如灭火器的有效期是否过期、消火栓的是否正常等。
2.实验室操作在进行PCR实验前，所有实验室操作人员都必须接受基础生物实验安全培训，尤其是对实验中常用的抗生素、溶液和器材等有关安全性的知识。
实验人员在实验室内的工作穿着应符合实验室安全的标准。
例如，应该穿着长裤、长袖的实验服，同时戴上帽子、手套等。
3.实验物资选择安全性高的试剂、细胞和仪器是保证PCR实验室安全的关键。
所有试剂应购买品质优良的产品，并注意检查试剂是否过期、破损等。
所有试剂的存储应符合官方说明并存储在专门的柜子中。
仪器应位于实验室中央并有足够的周围空间。
请仪器供应商提供完整的安全标准和注意事项。
4.实验前的准备工作在进行PCR实验前，需要仔细检查实验室的工作台、PCR仪器及所有相关设备的清洁程度。
实验做好后，应该立即清除所有的仪器和材料，如试管，计量杯，并将所有危险化学品送回至存储区。
每次实验结束后，实验人员必须妥善清洗手套、实验服等所有用于实验的器材，以免其他细胞感染或污染活化。
结论PCR技术是一项高度灵敏、精准和多变的分子生物学技术。
PCR实验的危险性高，对实验人员的安全意识是一个重要的挑战。
完整的实验室安全操作程序可以确保PCR实验的安全操作，保护实验室内人员及周围环境的健康和安全。
Laboratory Safety
办公室的保安
资讯安全: 商业信息，科技信息、知识和数据 know-how 财产安全：电脑，设备
我们都需要采取措施，加以保护 即使是简单的保护措施，也会给犯罪行为增加很多困 难
保持办公桌清洁Clear Desk 所有的访客全程有人陪同/Visitors are normally to be
非常有必要按危害规划实验室布局，并考虑到每一个细
节，尤其是涉及到易燃物质的操作
化学品安全管理 33
几个实验室的事故案例
时间：2002年10月14日 事件：盛装有环氧树脂的广口玻璃瓶，放进60 ℃的烘箱内加热。10分钟之后，实验员打开烘 箱门取出玻璃瓶时，玻璃瓶因压力，‘砰’地 一声玻璃瓶盖飞出，实验员因受惊吓，整个瓶 子扔到地上。
accompanied inside the premises --- gate to gate
知识、信息分类保存 Information classification Make access difficult 电子资料的定期backup
化学品安全管理 5
化学品的危险性
化学品安全管理 6
化学品的危险性
危险性概述 Hazard Summary 提示参阅MSDS Remind to refer to MSDS
安全措施 Prec. Meas.
生产企业信息（地址、电话) Producer Information ( ER Hotline No.
Name of the substance
Phenol, 2,4-dimethyl-6-(1-methylpentadecyl)Irritating to skin May cause sensitisation by skin contact Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment Avoid contact with skin Wear suitable gloves Avoid release to environment: Refer to special instructions/safety data sheet
Laboratory Safety Guidelines 实验室安全指南英文版
Laboratory Safety GuidelinesTable of Contentsb Access Proceduresa.Minimal Training Requirementsb.Safety Equipmentc.Emergency proceduresi.Fireii.Spillsiii.Chemical Exposuresiv.Other Emergenciesd.Working in the labse.Penalties2.Housekeepinga.Glasswarei.Cleaningii.Disposalb.Floorsc.General wasted.Cleanroom protocols3.Chemical Managementa.Process to Bring Chemical Into the Labb.Proper labelingc.Inventory Management and Controli.Chematixii.MSDSiii.Highly Hazardous Chemicalsd.Chemical Storagee.Chemical Wastef.Handling Powderspressed Cylindersa.Storageb.Connectionc.Flammable GasesLab Access ProceduresMinimal Training Requirements1.Right to Know (RTK) Training is required to gain access to the laboratory.(/ehs/training/)2.The institute laboratory safety manual must be read and understood.(/chemical/#LabSafetyManual)3.All users must attend a safety presentation given by one of the PRC staff.4.Proper training must be obtained for laboratory equipment. Do not attempt to use atool without training. See the lab manager to be trained.5.X-ray tool use requires users to attend an Office of Radiation Safety training class and betrained by PRC staff.Safety Equipment1.Safety glasses must be worn at all times while in the laboratory.b coats should be worn in all wet chemical labs.3.Eye glasses should not be used as a substitute for safety glasses.4.No masks or respirators are to be used in the laboratory. All pouring of chemicalsshould be done under a fume hood. Masks provided in the clean room are allowed.tex gloves must be worn while working in the laboratory.a.These gloves do not protect against strong acids.b.Nitrile gloves will provide more protection.6.Closed-toe shoes must be worn when working in the laboratory.7.No shorts, skirts, or nylons allowed in labs.Emergency Procedures1.FireIf a fire occurs in the lab:a. Remove people in immediate danger from the area.b.Activate the building fire alarm at a pull station.c.Have someone call the emergency contacts on the door of the lab.e a fire extinguisher to attempt to put out the fire only if you have beentrained in how to use the extinguisher and the fire is not out of control.e.If the extinguisher does not put out the fire, evacuate the building immediatelyand wait for campus police and the fire department.e exit stairs, and do not prop any doors open when evacuating the building.2.Spillsa.If the spill is large or toxic, evacuate the lab and notify the emergency contactson the lab door and the campus police.b.Notify other workers in the lab of the spill.c.Notify the lab manager of the spill.d.Only proceed with a cleanup if you have had training to clean up a spill.e a spill cleanup kit if necessary.3.Chemical Exposuresa.Respiratory exposures - move to fresh airb.Skin exposures, rinse for 15 minutesc.If skin exposures involve a body part that cannot be rinsed under a faucet anemergency shower must be used. Remove contaminated clothing and rinse for15 minutes.d.If exposed to Hydrofluoric Acid, rinse and apply calcium gluconate –immediately call for an ambulance to Grady Memorial Hospital.e.If exposed to an unknown chemical or if pain or irritation persists, get medicalattention immediately.f.Eye exposures- remove contacts and safety glasses. Hold eyes open and rinsewhile moving eyes left to right and up and down for 15 minutes. Yell for help.Any eye exposures should seek medical attention immediately.g.Always bring copies of the MSDS with you to the hospital for the doctor and forEMS personnel.4.Other Emergenciesa.In the event of any other serious emergency, notify the campus police and thelab manager and get out of the lab.Working in the Labsa.Work should ideally be performed in pairs.b.When working alone, use the buddy call back system1.Have an offsite buddy call you every half hour to ensure you are alright.2.If the buddy cannot get in contact with you, he is to call the campuspolice to have them check in on you if it is late at night.c.Guests should be escorted at all times by an authorized lab user.d. No food, drink, or smoking in the labs.e.No food or drink should be stored in chemical cabinets, refrigerators, or freezers.f. A chemical warning label should be placed under an ongoing experiment notingwhat chemicals are being used, contact info, project name, start time and endtime.Penaltiesa.Consequences for not following lab protocols.a.1st offense is a verbal warning.b.2nd offense is a verbal warning and notification to advisor or supervisoras appropriate.c.3rd offense is expulsion from lab, advisor notification, and writtenrequest to re-enter by advisor or supervisorHousekeepingGlasswarea.Broken glass should be disposed of in the cardboard glass disposal bin.b.Glassware should be cleaned immediately after each use.1.Rinsing the glassware with tap water multiple times and a final rinsewith DI water are preferable for the majority of glassware.2.Cleaning glassware with detergent and scrub brushes is acceptable ifthe soap residue is rinsed multiple times with tap water and finally withDI water.3. A weak HCL bath can be set up in the nalgene tank under the sink toclean very dirty glassware.Floorsa.Keep the floors clean and clear of trip hazards.b.No chemicals should be stored on the floorGeneral Wastea.Dispose of non-contaminated waste in general trash cans.b.Solvent contaminated waste should be disposed of in red solvent waste cans.Clean Room Protocolsa.All doors are to remain closed except to exit or enter.b.Step on the tacky mats when entering the cleanroom.c.Keep hair and ears covered with hoods or bonnets.d.Personnel with mustaches or beards must wear beard guards in all PrototypeLaboratories.e.Never open your coveralls in the cleanroom.f.Never touch your skin with latex gloves.g.No paper products are permitted in the cleanrooms i.e. cardboard, paper,tissues, styrofoam or foam rubber.h.No pencils, erasers or retractable pens are permitted in the laboratories.i.Ask permission before bringing in or removing anything from the laboratories.j.No cosmetics are to be worn in the cleanroomk.Store your cleanroom gown in your assigned locker and only wear it in thecleanroom.Chemical ManagementBringing chemicals into the lab1.Before new chemicals can be brought into the lab, The MSDS sheet must be placedin the lab notebook and the chemical must be added to the Chematix database.a.The lab manager should handle this and notify the Chematix Administrator(Chris White)Proper Labeling1.All containers must have a label stating their contents, an owner, and a date. TheNFPA numbers should also be written in on the label.Inventory Management and Control1.All chemicals stored in the laboratory must be recorded in the Chematix system.a.The lab manager should enter the chemicals into the database and properlylabel the chemical with a barcode and label.b.The facilities and laboratory coordinator will perform a bi-annual audit ofthe chemicals stored in the lab.c.The MSDS sheet must be placed in the lab MSDS notebook when a newchemical is entered. Users should familiarize themselves with the MSDSinformation for each chemical they use.2.Any chemicals found on the Highly Hazardous Chemical List should be handled withextreme care.a.Storage bottles that contain or used to contain a highly hazardous chemicalmust be disposed of with chemical waste. It cannot be rinsed and disposedof in the building trash.b.The Highly Hazardous Chemical List can be found at/hazardous/Chemical Storagea.Flammable chemicals should be stored in the flammable storage cabinetb.Bases acids and flammables should be segregated.c.Any chemicals that could react violently or dangerously should be separatedfrom each other in storage.d.The fume hood is not meant to store chemicals for more than a day or two.Any chemicals stored in the hood must be sealed, labeled, and stored in theback of the fume hood.e.All chemicals must be sealed when stored.f.Chemicals can be stored in secondary containers such as beakers for nolonger than one shift. They must be labeled.ers should wear a face shield when transferring acids to protect fromsplashing.Chemical Wastea.Chemicals must be disposed of properly. No acids, bases or solvents are togo down the drain.b.Acid waste is to go into a separate labeled waste container.c.Base waste is to go into a separate labeled waste container.d.Solvent waste is to go into a separate labeled waste container.e.If waste containers are full please notify staff.f.Add to the label what waste you add to the waste bottle.g.Rinsate may be washed down the acid drains with plenty of water. Handling Powders1.All powders should be in a sealed container while moving them. (i.e. from the glovebox to the hood).2.All powders should be handled with gloves under the hood or in the glove box tolimit the chance of respiratory exposure.Compressed CylindersStorage1.M ishandled cylinders may rupture violently, release their hazardous contents orbecome dangerous projectiles.2.N ever move a cylinder without removing the regulator.3.G as cylinders must be restrained with a chain o r strap between the “waist” and“shoulder” of the cylinder.4.A ll disconnected cylinders should be capped.5.R equests for more bottle straps should be directed to the laboratory and facilitiescoordinator.6.T he cylinder (not the cap) must be labeled as to contents. Do not rely on cylinder colorto identify the contents. Color identi vary between manufacturers.Connections1. Different tubing materials must be used with different gases.2.Never force a regulator onto a cylinder.3. Gas cylinder installations should be verified by the Lab manager or the Facilities andLaboratory Coordinator before opening the gas valve on the tank.Flammable Gases1. No flammable gases shall be used in the lab unless approved by the Facilities andLaboratory Coordinator and EH&S.。
实验室守则rules,中英文对照
实验室守则1、每次实验前，必须向同学们强调实验安全性，不准在未经指导老师允许下打开实验室的电源/开关/药品仪器储存柜，学生不允许进入化学实验药品存放室。
有危险性的实验必须佩戴防护用品，各实验室均配有医护急救品和紧急淋洗装置。
2、参加实验的同学，要遵守纪律，依次有序的进入实验室，按指定位置就坐。
3、动手实验前应先检查仪器是否齐全，如有缺损，及时报告老师请求补发或调整，不得任意到其他桌上拿取。
4、实验必须按步骤进行，仔细观察实验现象，如实记录数据，周密思考分析，一丝不苟写好实验报告，不得弄虚造假，伪造数据凑答案。
实验时应注意节约实验用品。
5、使用电器严格按照操作，在老师的指导下方可接通电源，使用完毕立即将电源切断，杜绝违章操作。
6、实验完毕，应整理好仪器、材料并填写实验记载表。
如有损坏及时向老师报告，根据具体情况，核定赔偿责任。
7、实验室内的一切物品，未经老师许可不得带出实验室。
8、做完实验要求学生把废液倒入废液缸内，仪器洗涤干净，放回原处，清理桌面。
带好自己的物品，依次逐出，不得拥挤和大声喧哗。
任课教师通知实验室回收仪器。
9、实验完毕后，教师要检查仪器是否缺损，摆放是否规范，并关好门、窗、电灯、空调。
Lab rules1. Prior to each experiment, students must be emphasized on the safety of the experiment. They are not allowed to open the laboratory's power / switch / cabinet without the permission of the supervisor. For dangerous experiments, protective equipment must be worn, and all laboratories are equipped with first aid kit and emergency showers.2. The students who participated in the experiment should obey the discipline, enter the laboratory in order in order, and sit in the designated position.3. First check whether the instrument is complete, if there is a defect, promptly report the teacher request for reissuance or adjustment, shall not be taken from any other table.4. You should pay attention to saving experimental supplies.5. Only under the guidance of the teacher can be connected to the power.6. After the experiment, organizing the instruments and materials and fill in the test record form. Please report to the teacher in time if there is any damage.7. All items in the laboratory must not be taken out of the laboratory without the permission of the teacher.8. After the experiment is completed, waste liquid is required to pour into the waste liquid tank, instruments be cleaned and replaced. Students bring their own belongings and leave out in order. Then classroom teacher informs the laboratory to recycle the supplies .9. At last, the teacher should check whether the instrument isdefective, whether the display is normal, and close the doors, windows, electric lights, and air conditioner.。
实验室安全规则英文版
LABORATORY SAFETY Safe Personal Laboratory Habits 1. Eye protection must be worn at all times. 2. Food/drink is not allowed in laboratories where chemicals are used/ stored. 3. No smoking in the laboratory. 4. Lab coats must be worn while handling corrosive, toxic, or flammable materials. Gloves must be worn when necessary, especially when handling corrosives, toxic and dangerously reactive materials. 5. Do not work alone. 6. Do not mouth pipet. 7. If you see a colleague doing something dangerous, point it out to him or her. 8. Know where safety equipment (eyewash, shower and extinguisher) is located. 9. Always read MSDS before handling new chemicals. 10. Know how to clean up spills of common chemicals and specific chemicals you see. Be familiar with the locations and contents of spill carts and how to use it. 11. Always wash your hands after handling chemicals and before eating. 12. Short skirts, shorts, and open shoes must not be worn. 13. Lab coats must not be worn outside laboratories and in public areas. 14. Avoid wearing a walkman or other portable music devices while working in the lab.
化学实验室安全手册说明书
ultraviolet 259, 260 dog handling 47, 48 dose equivalent level 212
earth leakage circuit breakers (ELCB) 17-20
isolating transformer 18 earth leakage current 26, 27 education and haematology
bench surfaces and chemical hazard 104, 105
biohazards 131 blood
disposal 177, 178 handling and processing 190-2 risks 184, 185
383
384
HANDBOOK OF LABORATORY HEALTH AND SAFETY
The Electrical Safety Code for Hospital Laboratory Equipment
生物实验室安全英语作文
Safety is a paramount concern in any laboratory setting, especially in a biological laboratory where the handling of various biological materials, including potentially hazardous organisms and substances, is a common practice. Here are some key points to consider for maintaining safety in a biological lab:1. Personal Protective Equipment PPE: Always wear appropriate PPE, including lab coats, gloves, and safety goggles. Depending on the nature of the work, additional protection such as face shields or respirators may be necessary.2. Hand Hygiene: Wash hands thoroughly with soap and water before and after handling any biological materials. Use hand sanitizers when soap and water are not available.3. Proper Disposal: Dispose of all biological waste in designated containers. Never pour or dispose of any biological material down the sink or toilet.4. Sterilization: Use autoclaves or other methods of sterilization to ensure that all equipment and materials are free from contamination before and after use.5. Containment: Work with potentially hazardous materials in a biological safety cabinet BSC to prevent the release of contaminants into the laboratory environment.6. Training: Ensure that all lab personnel are properly trained in laboratory safety protocols and are familiar with emergency procedures.7. Chemical Safety: Be aware of the chemicals used in the lab and their hazards. Store chemicals properly and use them according to the manufacturers instructions.8. Emergency Preparedness: Know the location of emergency equipment such as eyewash stations, fire extinguishers, and first aid kits. Be familiar with the emergency response plan for the lab.9. Biohazardous Waste: Label all biohazardous waste clearly and dispose of it according to local regulations and guidelines.10. Documentation: Keep accurate records of all experiments, including the materials used, procedures followed, and any incidents that occur.11. Communication: Maintain open communication with lab supervisors and colleagues about any safety concerns or incidents.12. Regular Inspections: Conduct regular inspections of the lab to identify potential hazards and ensure that all safety equipment is in good working order.By adhering to these safety practices, a biological laboratory can maintain a secure environment for conducting research and experiments, minimizing the risk of accidents and exposure to harmful biological agents.。
919 海外项目安全管理：实验室安全--英文版 Lab Safety
Laboratory Safety1.0PURPOSEThe purpose of this standard is to define the minimum requirements for safety of employees working in the laboratories, to prevent injuries to the employees.2.0 SCOPEThe standard applies to the laboratories within SABIC an d it’s Affiliates facilities.3.0 DEFINITIONS3.1Emergency: Any occurrence such as, but not limited to, equipment failure,rupture of containers or failure of control equipment, which results in anuncontrolled release of a hazardous chemical into the workplace.3.2MSDS: Material Safety Data Sheet.3.3Shall: Signifies mandatory requirements.3.4Should: Signifies recommended/optional requirements.4.0 REQUIREMENTSSABIC and its Affiliates having Chemical laboratory shall develop procedures and programs that meets the following requirements:SABIC Industrial Security shall be consulted for any clarification to this standard.The clarification given by SABIC Industrial Security shall be complied with and considered final.4.1Material Safety Data Sheets shall be obtained and maintained for allhazardous chemicals and made readily accessible to laboratory employees.Before a substance is received, information on proper handling, storage anddisposal should be known to personnel involved in the use of the substance.4.2The laboratory shall have a general ventilation system with air intakes andexhaust located so as to avoid intake of contaminated air.4.3The general ventilation system shall be designed to:4.3.1Provide a source of air for breathing and for input to local ventilationdevices.4.3.2Ensure that laboratory air is continually replaced, preventing buildupof air concentrations of toxic substances during the working day.4.3.3Direct air flow into the laboratory from non-laboratory areas and outto the exterior of the building.4.4 A laboratory hood with 0.75 m of hood-space for each person should beprovided if two or more people spend most of their time with chemicals.4.5Each laboratory hood shall be equipped with a real-time flow monitoringdevice (e.g., a hood static pressure monitoring device) to allow for confirmation of hood performance before use.4.6Hood or other local ventilation device shall be used when working with anyvolatile substance with TLV of less than 50 ppm.4.7Other exhaust ventilation systems such as ventilated chemical storagecabinets, canopy hoods, snorkels, etc., should be provided as needed. Each canopy hood and snorkel should have individual exhaust ducts.4.8Exhaust air from glove boxes and isolation rooms should be passed throughscrubbers or filters prior to release into the regular exhaust duct systems.4.9Modifications to the ventilation system shall be made only if thorough testingindicates that worker protection from airborne toxic substances shall continue to be adequate.4.10A ir turbulence in the general ventilation and within hoods should be avoided.Hood air velocities of 22.9-38.1 meters per minute are normally adequate, if turbulence and cross drafts are avoided. A hood face velocity of 36.6-45.7 meters/min (120-150 fpm) is required to work involving carcinogens.4.11A ir exhausted from lab fume hoods should not be recirculated.4.12Perchloric acid may only be used inside a specially designed acid fume hoodconsisting of corrosion-resistant ductwork and wash down facilities (Reference NFPA 45, Standard on Fire Protection for Laboratories Using Chemicals).NOTE: Minimum quantities of perchloric acid should be only kept on hand and the container stored inside an acid fume hood on a glass tray is deep enough to hold the contents of the bottle. Perchloric acid must not be kept for more than one year since explosive crystals may form.4.13Lab hoods and ventilation systems shall be inspected when installed ormodified and at least annually thereafter. The inspection shall include:4.13.1Visual inspection of the physical condition of the hood, sash andductwork.4.13.2Air flow indication systems.4.13.3Face velocity.4.13.4Verification of inward air flow over the entire hood face (smoke test).4.13.5Changes in chemicals or work practices that may affect hoodperformance.4.14Following guidelines shall be considered for personnel protective equipmentpolicy for the laboratory:4.14.1Safety glasses shall be worn at all times inside the laboratory.4.14.2Chemical goggles shall be worn when handling more toxic chemicalswhere there is potential for a chemical splash.4.14.3Face shields shall be worn as splash protection when handlingcorrosive materials. Face shields shall be worn with either safetyglasses or goggles.4.14.4Appropriate gloves as specified in the MSDS shall be worn whilehandling chemicals (Surgical gloves should not be worn as they donot provide protection from chemical exposure).4.14.5Gloves shall be inspected prior to use, washed before removal andperiodically replaced. Disposable gloves shall be discarded after eachuse, in appropriate trash containers.4.14.6Safety Shoes shall be worn while working inside the laboratory.Sandals, perforated shoes or canvas athletic shoes shall not bepermitted.4.14.7Laboratory coats shall be worn when working in the lab to preventcontamination of personal clothing. If contaminated by chemicalagents, laboratory coats should be immediately removed and placedin appropriate receptacles. Refer to MSDS for additional protectiveequipment such as chemical resistant aprons and foot coverings thatmay be required when working with certain chemicals.4.14.8Respirators shall be worn in the laboratory only in emergencysituations or when engineering controls are not feasible to reducean exposure level to personnel below the permissible exposure limit(PEL). All lab personnel using respiratory protective equipment shallcomplete the required training and received a qualitative orquantitative fit test.4.14.9The use of contact lenses in the laboratory shall be prohibited.4.15More than one employee shall be present in the laboratory during testing ofany material.4.16Prominent signs and labels of the following types shall be posted in thelaboratory:4.16.1Telephone numbers of emergency personnel/facilities to becontacted in the event of fire, accident, severe weather, orhazardous chemical spill.4.16.2Identification labels, showing contents of containers, appropriatehazard warnings as per NFPA 704 and as provided in the MSDS shallbe installed.4.16.3Location signs for safety showers, eyewash stations, other safetyand first aid equipment, exits and areas where food and beverageconsumption and storage are permitted.4.16.4Warnings at areas or equipment where special or unusual hazardsexists.4.16.5Emergency routes and exits.4.17 A written emergency plan shall be established and communicated to allpersonnel; it should include procedures for ventilation failure, evacuation, medical care, reporting, and drills.4.18An alarm system to alert people in all parts of the facility including isolationareas such as cold rooms shall be provided. Personnel shall be familiar with the location and operation of the equipment.4.19Evacuation routes and alternatives shall be identified and an outside assemblyarea or areas shall be designated. All personnel will be trained in the proper emergency preparedness procedures.4.20Brief guidelines for shutting down operations during an emergency orevacuation should be developed and communicated to all personnel.4.21Compressed Gas cylinders shall be used and stored as per SABIC SafetyStandard SF-171.4.22Safety shower and eyewash shall be provided and tested/inspected as per theguidelines of given in SABIC Safety Standards SF-121.4.23Appropriate Fire Protection shall be provided as per the requirements of NFPA45, Standard on Fire Protection for Laboratories Using Chemicals.4.24Adequate lighting and emergency light shall be provided as per the guidelinesgiven in SABIC Safety Standard SF-112.4.25 A spill control policy shall be developed and shall include consideration ofprevention, containment, cleanup, and reporting.4.26All accidents or near misses shall be reported as per the company procedures.4.27Employees shall be provided with information and training to ensure that theyare aware of the chemical hazards in the laboratory. This information and training must be provided at the time of an employee’s initial ass ignment to the laboratory where hazardous chemicals are used and prior to assignments involving new exposure situations.4.28E mployees shall be informed of physical signs and symptoms associated withexposure to hazardous chemicals used in the laboratory and the location and availability of known reference material on the hazards, safe handling, storage and disposal of hazardous chemicals found in the laboratory including, but not limited to Material Safety Data Sheets received from chemical suppliers.4.29Waste should be removed from laboratories to a central waste storage areaand from the central waste storage area at regular intervals in accordance with Company procedures and Royal Commission Regulations.4.30I ndiscriminate disposal by pouring waste chemicals down the drain or addingthem to mixed refuse for landfill burial shall not be permitted.4.31H oods should not be used as a means of disposal for chemicals.4.32All non-emergency spills should be promptly cleaned, using appropriatePersonnel Protective Equipment and disposal equipment.4.33Toxic substances shall not be released in atmospherically controlled room thathave air-conditioning.4.34Chemicals for which the quality of the available ventilation system is designedshould only be used.4.35Eating, drinking, smoking, or chewing gum shall not be permitted in areaswhere laboratory chemicals are present.4.36Glassware or utensils that have been used for laboratory operations shall notbe used to prepare or consume food.4.37Carriers should be used to transport glass containers.4.38Damaged glassware shall not be used.4.39Mouth suction for pippeting or starting a siphon shall not be permitted.4.40E xhaust fans in glove boxes shall be flame/explosion proof.4.41If small quantities of flammable liquids must be moved, use rugged pressure-resistant, non-venting containers, store during transport in a well-ventilated vehicle and eliminate potential ignition sources.4.42As far possible, the toxic substances shall be segregated in well-identifiedstorage areas (i.e., flammable storage cabinets, etc.), with local exhaust ventilation.4.43C hemicals stored in stockrooms should be examined periodically (at leastannually) for replacement (expiration date), deteriorations, and container integrity.4.44Stock rooms should not be used as preparation or repacking areas.4.45Q uantities of chemicals in laboratories shall be kept as small as practicalwithout interfering with daily operations.4.46Flammable liquids shall not be stored in laboratory refrigerators unless theunit is an approved explosion-proof or laboratory-safety type. Food or beverages shall not be stored in any laboratory refrigerator.4.47Chemicals should be stored in storage cabinets (as opposed to bench tops orhoods). Exposure to heat or direct sunlight should be avoided.4.48Periodic inventories should be conducted with unneeded items beingdiscarded or returned to the store room/stock room.4.49Laboratories that handle explosives shall establish quantity limits and includethese items in the operating directives of the laboratory.4.50Stairways and hallways should not be used as storage areas even for shortperiods of time.4.51A ccess to exits, emergency equipment and utility controls shall not beblocked.。
实验室安全报告范文
实验室安全报告范文摘要：本实验室安全报告旨在对实验室安全进行全面评估，并提出相应的改进建议。
本报告包括对实验室的设备、实验过程和人员安全进行分析，并针对潜在的风险和威胁提出了有效的控制措施。
通过加强员工的安全培训和提供必要的个人防护装备，我们可以最大程度地减少实验室事故和意外发生的可能性。
1.简介：实验室作为科学研究和教育的核心场所，必须保证安全工作的稳定进行。
本实验室安全报告将对实验室的设备和实验过程进行全面评估，并提出相应的改进措施以确保实验室安全。
2.设备安全评估：2.1设备检查：对实验室的设备进行定期检查，确保其运行正常，没有任何潜在的安全隐患。
2.2设备维护：建立设备维护计划，定期进行设备保养和维修，及时排除设备故障和隐患。
2.3储存和处理危险物品：建立合适的储存和处理危险物品的标准操作程序，避免危险物品的泄漏和混合使用，确保实验室环境的安全。
3.实验过程安全评估：3.1实验步骤：对实验步骤进行详细的风险评估，并为每个实验制定相关的安全操作指南，帮助实验人员正确使用实验设备和材料。
3.2废弃物处理：建立合适的废弃物处理程序，确保废弃物的正确处理和处置，防止对环境和人员健康造成影响。
3.3紧急情况应对：建立应急预案，明确每个实验室成员在紧急情况下的责任和任务，提供紧急事故的应对策略，保护人员安全。
4.人员安全评估：4.1安全培训：对实验室员工进行必要的安全培训，包括使用实验设备的培训、危险物品的处理和应对紧急情况的培训，提高员工的安全意识和应对能力。
4.2个人防护装备：为每个实验室成员提供必要的个人防护装备，如实验室大衣、手套、护目镜等，确保他们在实验过程中的人身安全。
4.3实验室管理：建立完善的实验室管理制度，明确实验室成员的职责和权限，保证实验室安全管理的有效实施。
结论：根据对实验室设备、实验过程和人员安全的评估，我们可以总结以下改进建议：1.定期检查设备，及时进行维护和修理，确保设备的正常运行。
化验室安全保证书
化验室安全保证书尊敬的领导、同事们：大家好！为了确保化验室各项工作安全、顺利进行，提高实验室安全意识和安全素质，我们特制定本化验室安全保证书。
全体实验室成员应严格遵守以下规定，共同维护实验室的安全和谐。
一、实验室安全意识1. 全体实验室成员必须高度重视实验室安全，强化安全意识，将安全放在首位，确保实验过程中的人身安全和设备安全。
2. 积极参加实验室安全培训和学习，掌握实验室安全知识和技能，提高自身安全素养。
二、实验室安全规定1. 实验操作前，必须认真阅读实验教材和实验方案，了解实验步骤、原理及可能出现的安全隐患。
2. 实验过程中，应严格遵守实验操作规程，穿戴好实验服、防护眼镜、手套等防护用品。
3. 严禁在实验室内吸烟、饮酒、吃零食，保持实验室内整洁、卫生。
4. 实验室内的仪器设备应定期检查、维护，确保设备正常运行。
发现异常情况，立即报告实验室负责人。
5. 实验室内的药品应按照种类、性质分类存放，标签清晰，易腐蚀、有毒、易燃易爆等危险品要妥善存放，严禁混放。
6. 使用实验室仪器设备时，必须熟悉设备操作规程，不得擅自拆卸、改装设备。
7. 实验室内禁止私拉乱接电源线，严禁使用大功率电器，确保用电安全。
8. 实验完毕后，及时清理实验现场，关闭实验设备，确保实验室安全。
三、实验室事故处理1. 发生事故时，要保持冷静，迅速采取措施控制事故蔓延，并及时报告实验室负责人。
2. 严格按照事故处理流程进行操作，确保事故得到妥善处理。
3. 事故处理过程中，要密切配合，确保人身安全和设备安全。
四、实验室安全培训与检查1. 实验室定期组织安全培训，提高实验室成员的安全意识及应急处理能力。
2. 实验室负责人定期对实验室进行安全检查，发现问题及时整改。
3. 实验室成员要积极参与安全检查，发现问题及时报告，共同维护实验室安全。
本保证书自发布之日起实施，实验室全体成员应严格遵守上述规定。
我们相信，在全体实验室成员的共同努力下，实验室的安全工作一定会取得更好的成果。
检测实验室安全
• 3.4危险源 • 可能导致人身伤害和（或）健康损伤（3.2）
的根源、状态或行为，或其组合。 • 3.5危险源辨识 • 识别危险源的存在并确定其特性的过程。 • 3.6风险 • 发生危险事件或有害暴露的可能性，与随 之引发的人身伤害或健康损害（3.2）的严 重性的组合。
• 3.7风险评价 • 对危险源导致的风险（3.6）进行评估，对现有控 • • • • •
• • • •
• e) 被动性测量，即监测损害、事件（包括事故、未遂事故等）和其他
•
• • • • • • • • •
不良安全绩效的历史证据； f) 记录充分的监测和测量的数据和结果，以便于后面的纠正和预防措 施的分析。 4.9.2 不符合的控制 4.9.2.1 实验室应记录、调查和分析事件，以便： a) 确定根本的、可能导致或促使不符合发生的安全缺陷和其他因素； b) 识别纠正措施需求； c) 识别采取预防措施的机会； d) 识别持续改进的机会。 e) 沟通调查结果。 调查应及时完成。结果应形成文件并予以保持。 4.9.2.2 实验室应识别和纠正不符合，采取措施减少安全后果。必要 时，立即暂停工作。
已经蒸发的气相组分和在低温下液化的气体。
• 3.20化学品安全技术说明书 • 化学品的供应商向下游用户、公共机构、服务机构和其他涉及到该化
学品的相关方传递化学品基本危害信息（包括运输、操作处置、储存 和应急行动信息）的一种载体。
• 注：在一些国家，化学品安全技术说明书又被称为物质安全技术说明
书。
• 3.21实验室废弃物 • 实验室运作过程中产生并需要处理的任何液体、固体或气态物质或物
• 4.10.3 应急响应 • 实验室内发生火灾、爆炸、化学品泄漏、
辐射、触电等紧急情况时应立即作出响应。 实验室在策划应急响应时，应考虑相关方 的需求。应组织适合实验室需求的急救准 备。 • 撤离时，安全监督人员宜注意其区域内员 工和参观者的位置及移动方向。
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Commitment to risk reduction should be a clear and constant goal for all members of the laboratory group.
Laboratory Responsibility
Designation of a safety officer (committee)
Hazard Communication & Laboratory Safety
September 2008
Laboratory Safety
Safety in the workplace:
Safety Accidents Emergencies
Hazards and Risk Assessment Who is Responsible for Workplace Safety
safety advisor to laboratory ensure that safety procedures are documented act as a liaison with the institutions safety officers communicate policy changes to co-workers coordinate internal safety inspections ensure that equipment is properly maintained keep records of hazards and problems within the laboratory
and emergency personnel
MSDS
Material Safety Data Sheets (MSDS):
A legally required technical document provided by chemical suppliers that describes the specific properties of a chemical. /msdssrch.asp
Laboratory Safety Management: Regulatory Agencies
Standards: operating principals or requirements related to many areas in addition to safety. Many safety regulations are voluntary. Regulations: operating principals required by law. Areas that have standards and regulations:
Federal Hazard Communication Standard (HCS): regulates the use of hazardous materials in industrial workplaces. It focuses on the availability of information concerning employee hazard exposure and applicable safety measures. Right to Know Law.
Environmental Protection
Environmental Protection
Environmental Protection Agency (EPA) has primary responsibility for enforcement of laws to prevent environmental contamination with hazardous chemicals.
Worker safety Environmental Protection Use and Handling of Animals Regulation of Radioisotopes
Regulatory Agencies
Prudent Practices in the Laboratory. Handling and Disposal of Chemicals. National Research Council, National Academy Press. Washington, D.C. 1995 Biosafety in Microbiological and Biomedical Laboratories 4th U.S. Department of Health and Human Services, Public Health Service Centers for Disease Control and National Institutes of Health. U.S. Government Printing Office 1999.
workplace hazard identification written hazard communication plan (CHP) files of Material Data Safety Sheets for all hazardous chemicals clear labeling of all chemicals worker training for the safe use of all chemicals
MSDS
No specific format. Types of information typically provided: Chemical name Chemical supplier Composition and ingredients information Potential health effects Exposure levels, with specific concentrations and times First Aid Procedures Fire fighting procedures Accidental release procedures Handling and storage procedures Recommended personnel protection Physical and chemical properties Stability and reactivity Toxicological information Environmental impact Disposal Recommendations Transportation information Regulatory information
Chemical Hygiene Plan
Items that must be addressed in the CHP: General chemical safety rules and procedures Purchase, distribution, and storage of chemicals Environmental monitoring Availability of medical programs Maintenance, housekeeping, and inspection procedures Availability of protective devices and clothing Record keeping policies Training and employee information programs Chemical labeling requirement Accident and spill policies Waste disposal programs Emergency response plans Designation of safety officer
Department of Transportation (DOT) Nuclear Regulatory Commission (NRC)
Institutional Responsibility
OSHA (Occupational Safety and Health Administration)
Regulatory Agencies
OSHA web site : EPA web site: Other Government Agencies that have regulatory oversight:
Institutional Responsibility
1990 Occupational Exposure to Hazardous Chemicals in Laboratories Standards (29 CFR Part 1910) :
mandates the development of a chemical hygiene plan (CHP) for every institution. The CHP is a written manual that outlines the specific information and procedures necessary to protect workers from hazardous chemicals.
Laboratory Responsibility
Laboratory Responsibility
Institutions have policies, but these policies need to be implemented at the individual labort Safe Drinking Water Act Clean Air Act