Calibration Verification Solution , 1ml, nonane

Simazin, 100μg/ml in Acetonitrile, 5ml

Chrysene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1719-03-5

Flumetralin, 10 µg/ml, Ethyl acetate, 10ml