the things that we remember before handling chemical
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General rules for handling chemicals
General rules for handling chemicalsDo not return chemicals to their original packaging. ...
General rules for handling chemicalsDo not return chemicals to their original packaging. ...Keep chemical containers closed. ...
General rules for handling chemicalsDo not return chemicals to their original packaging. ...Keep chemical containers closed. ...Never use the wrong or an unmarked reagent. ...
General rules for handling chemicalsDo not return chemicals to their original packaging. ...Keep chemical containers closed. ...Never use the wrong or an unmarked reagent. ...Never use spatulas, stirrers or other objects in what was originally a storage container for chemicals.
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