Atrazine-desethyl-2-hydroxy, 100µg/ml in AL, 5ml

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

beta-Zearalenol, 10.0 µg/ml, Acetonitrile, 1ml

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