beta-Endosulfan, 10.0 µg/ml, Ethyl acetate, 10ml

6-Ethylchrysene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2732-58-3

Benzthiazuron, 100 µg/ml, Acetonitrile, 1ml

2-Hydroxypyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 78751-58-3