CHEM120L Study Guide - Final Guide: Sodium Hydroxide
16 Oct 2011
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A whmis online course must be completed prior to working in the lab. Sinks and bench tops must be kept clean. All spills and bottle rings must be wiped up immediately. Aisles and bench tops must be kept free of obstructions and all personal belongings must be stored under the benches. Prior to using a chemical a student must become familiar with it and learn the safe handling and disposal requirements for that chemical. Attention must be paid to potentially toxic vapour and gases and when those may occur, work in the fume hood is imperative. When they may be contaminated with chemicals, hands must be kept away from body until cleaned thoroughly. Proper equipment must be used when heating flammable chemicals (face shields and protective clothing when indicated). The working order of the equipment must be verified prior to use. Safety goggles: splash proof safety goggles are mandatory. They provide maximum protection from spills and flying objects.
