how often should the department chemical list be updated
Best answer
Annually
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How often must chemical inventory records be updated and certified?
Chemical inventory records must be updated and certified annually. In addition, they must...
what is koh chemical
Best answer
Potassium hydroxide
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What is the chemical name of Koh?
More... Potassium hydroxide, also known as lye is an inorganic compound with the chemical formula...
what is in chemical sunscreen
Best answer
Chemical sunscreen containsorganic (carbon-based) compounds such as oxybenzone, octinoxate, octisalate, and avobenzone, which create a chemical reaction. Chemical sunscreen works by absorbing UV rays...