Alachlor, 100 µg/ml, Acetonitrile, 5ml

3-Perfluoropentyl propanoic acid (5:3), 50µg/ml in MeOH, 1,2ml

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

2-Hexanone