Supplemental Calibration Solution, 500ul, nonane

2,3',4,4',5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-72-6

o-Dianisidine, 100 µg/ml, Acetonitrile, 1ml

Coumaphos-oxon, 10mg