Atrazine-desethyl, 10.0 µg/ml, Acetonitrile, 10m

Diclofenac sodium, 100 µg/ml, Methanol, 1ml

PCB No. 30, 100µg/ml in CY, 5ml

5-Hydroxyisoquinoline, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 2439-04-5