Kerosene K2

1,6-Dinitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 42397-64-8

Surrogate Standard Mix 9, 200 ng/µl, 1ml

Demeton-O, 100 µg/ml, Ethyl acetate, 1ml