Endosulfan-sulfate, 100 µg/ml, Acetonitrile, 5ml

EPA Method 551 - Analytes Mix “B”, 2000µg/ml in MTBE, 1ml

n-Hexyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. NA 1083-27-8 for unlabelled

Iprodione Metabolite M1, 10mg