Prochloraz, 100µg/ml in Acetonitrile, 5ml

n-Heptadecylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14752-75-1

Extended Calibration/Low Level Solution , 500uL, nonane

Maleic anhydride