Industrial Hygiene Air Sampling Method Summary

Name(s) of Compound Butalbital
CAS # 77-26-9
Method Report Number SBM059–R0
Analytical Method HPLC-UV
Sampling Media 37 mm Teflon filter, 1 micron pore size, support pad, in 2-piece polypropylene cassette
Sampling Rate 3 L/min
Recommended Minimum Sampling Volume 200 L
Quantification Limit 2μg/sample
Storage Conditions At least 8 days at ambient temperature
At least 18 days at 2-8 °C or at ~ -20 °C
Shipping Requirements Ambient temperature
Date Issued 06/24/2003

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