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ChemistryLaboratorySafetyRulesChemistryLaboratorySafetyRules1ProtectYourEyesAppropriateeyeprotectionmustbewornatalltimes!ProtectYourEyesAppropriatee2WearappropriateprotectiveclothingYourclothingshouldcoveryourlegstotheknees–shortsarenotappropriateforthelaboratoryLabapronscanbeusedtoprotectgoodclothingLooseclothingshouldnotbewornbecauseitmaydipintochemicalsorfallintoaflameandcatchfireWearappropriateprotectivecl3Wearshoesthatcoveryourfeet.Sandalsandopen-toedshoesdonotprotectyourfeetfrombrokenglassthatisfrequentlyfoundinthelabAlso,leathershoesprotectyourfeetfromchemicalspills–canvasshoesdonot.Wearshoesthatcoveryourfee4Donotapplycosmetics,eat,ordrinkinthelab.TheseactivitiesarewaysbywhichyoucanaccidentallyingestharmfulchemicalsDonotapplycosmetics,eat,o5Donottasteanychemical!Donottasteanychemical!6Pourfromlargecontainerstosmallerones.Pourfromlargecontainersto7AlwaysADDACIDtowater acidwater“Donotspitintoacid!”–agoodphrasetorememberthisrule.AlwaysADDACIDtowater8Holdyourhandoverthelabelwhilepouring.Holdyourhandoverthelabel9Workwithvolatilechemicalsunderafumehood.Workwithvolatilechemicalsu10Checkglasswareforstarsorcracks.Checkglasswareforstarsorc11Heattesttubesatanangle,directingtheopeningoppositelytoyouandotherpeopleinthelaboratory.Heattesttubesatanangle,d12Handlehotglasswarewithglovesorbeakertongs.Handlehotglasswarewithglov13FirstlightthematchTHEN Turnonthegas!Firstlightthematch14Donotsmellanychemicalsdirectly!Ifabsoluteleynecessarytosmell,useyourhandtofanthevaportoyournose.Donotsmellanychemicalsdir15Donotpipetsolutionsbymouth!Usearubbersuctionbulborotherdevicetofillapipet.Donotpipetsolutionsbymout16Washyourhandswithsoapandwaterbeforeleaving.Thisruleappliesevenifyouhavebeenwearinggloves!Washyourhandswithsoapand17Knowthehazardsofthematerialsbeingused.Readandrereadlabelscarefullytomakesurethatyouareusingtherightchemical.KnowhowtointerpretdatafromaMSDS.Knowthehazardsofthemateri18TieBackLooseHairDanglinghaircanfallintotheBunsenburnerandcatchfireorcanfallintoachemicalsolutionP.S.BurninghairREALLYSTINKS!TieBackLooseHairDanglingha19KnowthesafetyequipmentEyewashfountainSafetyshowerFireextinguisherEmergencyexitsKnowthesafetyequipmentEyew20KnowhowtousethesafetyequipmentEyewashFountainSafetyShowerFireextinguisherEmergencyExitKnowhowtousethesafetyequ21KnowhowtorespondtoanemergencyKnowhowtorespondtoanemer22NeverremovechemicalsfromthelaboratoryThisguyputchemicalsinhislocker!Neverremovechemicalsfromth23Don’tworkaloneinthelab

Incaseofaproblem,youmayneedanotherpersontopreventinjuryorevensaveyourlife!Don’tworkaloneinthelab I24Rememberthatthelabisaplaceforseriouswork!Carelessbehaviormayendangeryourselfandothersandwillnotbetolerated!Rememberthatthelabisapla25DemonstratesafebehaviorObeyallsafetyinstructions.Cleanupspillsimmediately;IFyouknowhow.Ifyouareuncertainhowtocleanupaspillorifalargespilloccurs,notifypersonsinaccordancetotheemergencyprocedure.DemonstratesafebehaviorObey26DemonstratesafebehaviorBeforeleavingthelab:DemonstratesafebehaviorBefor27DemonstratesafebehaviorBeforeleavingthelab:Returnequipmentandchemicalstotheirproperplaces

DemonstratesafebehaviorBefor28DemonstratesafebehaviorBeforeleavingthelab:Returnequipmentandchemicalstotheirproperplaces

Besuretoreplacethelidstoallcontainers

DemonstratesafebehaviorBefor29DemonstratesafebehaviorBeforeleavingthelab:Returnequipmentandchemicalstotheirproperplaces

Besuretoreplacethelidstoallcontainers

Cleanupyourworkarea

DemonstratesafebehaviorBefor30KnowhowtodisposeofwasteDisposeofallwastematerialsaccordingtoyourinstructional? ??? KnowhowtodisposeofwasteDi31Reportanyaccidentsorunsafeconditionsimmediately!Reportanyaccidentsorunsafe32FirstAidInjury: BurnsWhatToDo: Immediatelyflushwith cold wateruntilburning sensationislessened.FirstAidInjury: Burns33FirstAidInjury: Cuts,bruisesWhatToDo: Donottouchanopenwound withoutsafetygloves. Pressingdirectlyonminor cutswillstopbleedingina fewminutes.Applycold compresstobruisesto reduceswelling.FirstAidInjury: Cuts,brui34FirstAidInjury: FaintingToDo: Providefreshairandhavethe personreclinesothattheir headislowerthantherestof theirbody.FirstAidInjury: Fainting35FirstAidInjury: EyesWhatToDo:Flusheyesimmediately withplentyofwaterfor severalminutes.Ifa foreignobjectislodgedin theeye,donotallowthe eyetoberubbed.FirstAidInjury: Eyes36FirstAidInjury: PoisoningWhatToDo:Findoutwhatsubstance wasresponsibleforthe poisoningandalertthe teacherimmediately

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