DD+task3

Please read the following lab safety pamphlet from LaMotte Water testing. Indicate at least 5 safety precautions that you must take when completing their water tests. 1. avoid contact between reagents and skin, eyes, nose and mouth. 2. wear protective eye wear or glasses when handling reagents. 3. use the test tube caps or stoppers, not your fingers, to cover test tubes during mixing or shaking or mixing. 4. store reagents in a cool, dry place to prong shelf life. 5. read all instructions to familiarize in the instructions.

Graded