EPA Method 8121 Analytes

EPA Method 502/524 Surrogate Standard #3, 2000µg/ml in MeOH, 1ml

alpha-HCH, 100 µg/ml, Ethyl acetate, 5ml

EPA 8040 Surrogate Standard S-4241 2mg/mL each in isopropanol, 1 mL, 5 x 1mL, 5mL 2-Fluorophenol 2,4,6-Tribromophenol