ASTM D-4815 Calibration Mix #2

2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg

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

n-Octadecane-d38, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 16416-31-2