1,2,3,5,6,8-Hexachloronaphthalene,,,,

3,5-Dichlorocatechol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 13673-92-2

m-Toluidine, 100 µg/ml, Methanol, 5ml

Calibration Standard Mix 3