Isofenphos

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

2,3,5,6-Tetrabromophenol, 1.2ml x 100ug/ml, toluene

Plastic additive 23, 200mg