D6-Parathion-methyl, 100 µg/ml, Acetone, 1ml

Endosulfan II (b), 1.2mL x 100ug/mL, nonane

2,3',4,5-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 32598-11-1

n-Nonatriacontane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7194-86-7