Clofibric acid

Tetradodecylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 14866-34-3

EPA Method 8015B - Azeotropic Analytes

Paraoxon-methyl, 10µg/ml in Acetonitrile, 10ml