OLC 3.2 Continuing Calibration Solution

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

PCN Major Halowax Congeners Solution/Mixture, 1.2ml, nonane

Isobenzan, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 297-78-9