Alachlor ESA sodium salt, 100µg/ml, Acetonitrile, 1ml

PCB No. 184, 100µg/ml in Isooctane, 1ml

trans-3-Heptene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 14686-14-7

3,4,5-Tribromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 115245-08-4