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Volatile Surrogates Mix for US EPA Methods 624
0 – pH 6
SUHM00750 - Sulfur Certified Reference Material in Heavy Mineral Oil
CGGA1-30ML
AS100PR10-1
PFAS in Drinking Water, WS CRM 5190-8801 Volatile Surrogates Mix for USOne 2 mL flame sealed ampule yields in excess of 1. 5 L after dilution. The diluted standard is certified for 32 analytes spiked at 10 200 ng L . The sample is designed for LC MS MS methods for analyzing potable water, specifically EPA Methods 533, 537 and 537. 1. PFOS, PFHxS, NEtFOSAA and NMeFOSAA are made using standards which include both branched and linear isomers. The assigned value presented on the Certificate of Analysis for these compounds is