1,2-Dibromoethane, 1ml

7H-Perfluoroheptanal, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 647-44-9

Endosulfan-sulfate, 100 µg/ml, Methanol, 1ml

Pentachlorophenol, 1000µg/ml in MeOH, 1ml