Maprotiline hydrochloride,1000 µg base/mL,MeOH,1mL,

1,2,4,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Chloridazon-methyl-desphenyl, 10mg

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