3,3,4,4,5-Pentachlorobiphenyl, BZ-126

trans-3-Hydroxycotinine, 100 µg/ml, Methanol, 1m

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

4,4'-Diisocyanato-3,3'-dimethylbiphenyl