2,2',4,4',6,6'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane

Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3

Octachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

1,3-Dichlorobenzene