Industrial Hygiene Surface Sampling Method Summary

Name(s) of Compound Dimethyl Fumarate, DMF, BG12
CAS # 624-49-7
Method Report Number SBM194–R0
Related Document(s) SBM193-R0
Analytical Method HPLC-UV
Swabbing Media Two CleanTips swabs, TX714A
Swabbing Solution Methanol
Quantification Limit 1.8μg/sample
Average Recovery from Stainless Steel - Recovery 80.2%
Bench - Recovery 75.2%
Glass - Recovery 78.2%

Attention! Correction factors should be used for the calculation of residual contamination of surface.
Detection Limit of Analytical Method ~0.18 μg/mL
Storage Conditions 2 - 8 °C for at least 3 weeks
Shipping Requirements Cold, on ice
Date Issued 08/15/2011

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