Ethanol standard in water,3.0g/L,water, 3mL

2,3,4,5-Tetrachlorophenol

Nitrogen Calibration Set-High Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Carbazole Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4141-0 Blank S-4141-03

2H-Perfluoro-2-dodecenoic acid (10:2), 1.2ml x 50ug/ml, isopropanol