1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml

Calibration Standard Mix 5

Cholest-5-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 570-74-1

1,2,5,6-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane