Thallium (Tl)

Deltamethrin, 100 µg/ml, Ethyl acetate, 5ml

Bisphenol S, 100µg/ml in Acetonitrile, 1ml

2,4'-DDE, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 3424-82-6