2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

1,2-Dibromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 583-53-9

Coumaphos, 100µg/mL in Acetonitrile, 1ml

alpha-Endosulfan, 10.0 µg/ml, Ethyl acetate, 10m