Question

How do you test for benzene in the air?

Answer 1

Answer:

Benzene in air samples is analyzed by gas chromatography (GC) which separates VOCs that are collected simultaneously. The VOCs are transferred from an adsorbent air sample to the GC by extraction with a non-polar solvent or by thermal desorption.

Explanation:

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Answer 2

Explanation:

The amount of phenol in urine has been used to check for benzene exposure in workers. The test is useful only when you are exposed to benzene in air at levels of 10 ppm or greater.