2-Nitropyrene, 200ug/mL in Toluene, 1ml

Pendimethalin, 100 µg/ml, Cyclohexane, 1ml

Atenolol, 100 µg/ml, Acetonitrile, 5ml

Arochlor 1242 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53469-21-9