Custom Calibration Solution, 500ul, nonane

Pirimiphos-methyl, 10.0 µg/ml, Ethyl acetate, 10

Naphtho[1,2-b]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 111189-32-3

Phosalone, 100µg/ml in Methanol, 1ml