Industrial Hygiene Air Sampling Method Summary

Name(s) of Compound Naproxen Sodium
CAS # 26159-34-2
Method Report Number SBM023 Air-R1
Analytical Method HPLC-FL
Sampling Media A) 37 mm glass filter 1 micron pore size, support pad in 2-pc polystyrene cassette (closed face monitoring)
B) 37 mm glass filter 1 micron pore size, support pad in 3-pc polystyrene cassette (open face monitoring)
C) 25 mm glass filter, 1 micron pore size in IOM cassette
Sampling Rate A) 3 L/min, 10 L/min
B) 20 L/min
C) 2 L/min
Recommended Minimum Sampling Volume 45 L
Recommended Maximum Sampling Volume Validated for total volume of 100, 500, 600 and 1000 L
Quantification Limit 2ng/cassette
Storage Conditions At least for 7 days at ambient temperature
At least for 21 days at 2 - 8 °C
Shipping Requirements Ambient temperature
Date Issued 08/22/2008

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