Acid Surrogate Standard

Pymetrozine, 100 µg/ml, Acetonitrile, 5ml

Clotrimazole, 100µg/ml in Acetonitrile, 5ml

n-Tetradecane , ?13C: -33.13, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-59-4