cdakis
cdakis cdakis
  • 18-09-2018
  • Biology
contestada

What is the proper way to smell a substance in a lab?

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denisegtz denisegtz
  • 18-09-2018

Don't, that's dangerous

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Аноним Аноним
  • 18-09-2018

Gently waft the air with your hand instead of sniffing it directly.

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