SKC OSHA/NIOSH/ASTM Air Sampling Guide for Methyl mercaptan

Chemical Hazard CAS. No.
Methyl mercaptan 74-93-1

Sampling Methodology

 

NON 42  

Sampling Parameters
Agency Standards (ppm)
Volume
Rate
Time
TWA 
12  L
1000  ml/min
12 min

Analytical Method
GC-FPD — Gas Chromatography-Flame Photometricdetector

SKC Sampling Equipment
231-10 Tedlar Sample Bags, 10 Liters, Dual Stainless Steel Fittings
220-1000TC Pocket Pump TOUCH

Footnotes
NON 42: National Council of the Paper Industry for Air and Stream Improvement (NCASI) Technical Bulletin No. 656, December 1993

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This SKC Air Sampling Guide is a reference only to assist users in finding the method, sampling equipment, and sampling media for a specific compound. This publication is intended for general information only and should not be used as a substitute for reviewing applicable government regulations, equipment operating instructions, or legal standards. Users must consult the appropriate sampling method for the compound of interest before sampling. The sampling parameters shown here are suggestions based on the ranges or volume, flow, and time specified in the methods. It is the responsibility of the analyst performing the sampling and analysis steps to adjust the parameters so that the required detection limits can be obtained. The information contained in this document should not be construed as legal advice or opinion nor as a final authority on legal or regulatory procedures.