Fenbutatin oxide, 10.0 µg/ml, Methanol, 10ml

MTBE Resolution Test Mixture 3 Analytes, each at 1 Wt.% in MTBE; units: 1x1mL, 5x1mL, 1x5mL, 5x5mL trans-2-Pentene tert-Butanol cis-Pentene

4´-Hydroxydiclofenac, 10µg/ml in Acetonitrile, 5ml

Acephate, 100 µg/ml, Toluene, 1ml