D10-Coumaphos, 100 µg/ml, Acetonitrile, 1ml

EPA Method 552 Surrogate Standard Methyl Ester

(S)-(+)-Ketamine hydrochloride, 100µg base/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 33795-24-3

1-Perfluoropentyl ethanol (5:2 secondary), 1.2ml x 50ug/ml, methanol