D12-Benzo[a]pyrene, 100 µg/ml, Cyclohexane, 1ml

4,4’-Thiodianiline

Thionazin-O-analog, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 7359-55-9

Methidathion, 100 µg/ml, Toluene, 1ml