Benzobicyclon, 100 µg/ml, Acetonitrile, 1ml

D6-Phosmet, 100 µg/ml, Acetone, 1ml

Atrazine-desethyl-2-hydroxy, 100µg/ml in AL, 5ml

7,8,9,10-Tetrahydro-benzo[a]pyren-7-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6272-55-5