Supplemental Calibration Solution, 500ul, nonane

2,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 31508-00-6

Heptaphene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. 222-75-3

2,3,5-Trichlorophenol, 100 µg/ml, Methanol, 1ml