4,4'-DDE, 100 µg/ml, Toluene, 5ml

4-Methoxy-2',5'-dichlorobiphenyl,100µg/ml in IO, 1ml

Ethyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-47-8

RS347-19 TOLUENE