Heptachlor, 100 µg/ml, Ethyl acetate, 1ml

CLP Semi-Volatile Calibration Mix #1

2,2',3,3',4,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

Benzo[ghi]perylene, 10µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 191-24-2