Industrial hygiene
instructions
You are asked to evaluate employees – exposures to methyl n-amyl ketone during a painting operation. After careful consideration, you choose NIOSH Method 2553 for the sampling. You can access the method by clicking the link below: or see attached
SAMPLE SOLUTION
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Write My Essay For MeCalculating The Sample Volume for The Two Samples
Sample 1:
The time taken for collecting the samples was 430 minutes.
The sample volume was thus: Time taken * flow rate
= 430* 0.05 = 21.5 L
Sample 2
Time taken for total sampling is 440 minutes
The sample volume is given by Time for sampling * flow rate
= 440* 0.05= 22L…



