Pyrazophos, 100 µg/ml, Acetonitrile, 1ml

Endosulfan alcohol, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2157-19-9

n-Octacosane, ?13C: -29.85, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 630-02-4

1,2,3,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane