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SCIENCE SAFETY IN THE LAB. Shoes must be worn at all times. No eating or drinking anything when working in the lab. . Safety glasses must be worn when working with fire or hot liquids. Never taste or touch substances in the lab. NEVER DIRECTLY SMELL A CHEMICAL.
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. Safety glasses must be worn when working with fire or hot liquids.
NEVER DIRECTLY SMELL A CHEMICAL USE THE “WAFTING” TECHNIQUE INSTEAD