Propamocarb, 100 µg/ml, Acetonitrile, 5ml

n-Hexacosane, ?13C: - 34.35, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 630-01-3

Simazine (ring-13C3), 100ug/ml in MeOH, 1,2ml

CLP Tuning Standard