Alkanes-Mix 12, 100µg/mL in Toluene, 1ml

Chlorothalonil R417888 sodium, 100μg/ml in Acetonitrile, 1ml

Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorooctyl)phosphate, 50µg/ml in MeOH, 1,2ml

Interference Standard Mix 2