WHEN WORKING WITH CHEMICALS, WHERE THERE IS A POTENTIAL FOR CHEMICAL SPLASH TO THE EYES AND FACE, THE FOLLOWING PPE MUST BE WORN: A. CHEMICAL GOGGLES, FACE SHEILD, AND CHEMICAL RESISTANT GLOVES. B. SAFETY GLASSES, FACE SHIELD, AND CHEMICAL RESISTANT GLOVES. C. FACE SHIELD AND CHEMICAL RESITANT GLOVES. D. GLOVES AND RESPIRATOR.

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Q: Which activities are likely to cause contamination of stock chemicals in the laboratory?

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Q: bioassay tests.

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