Pirimiphos-ethyl, 100 µg/ml, Acetonitrile, 5ml

Amlodipine, 1000µg/ml in MeOH, 1ml

Dibenzothiophene Cocktail 5 Analytes, each concentration as listed in isooctane; units: 1x1mL Relative ratios Chiron No. Name CAS No.

Chloroacetonitrile