2,4-D,1000 µg/mL,MeOH,1mL,

Ofloxacin,neat,neat,10mg,

Formetanate hydrochloride, 100 µg/ml, Acetonitril

Nitrogen Calibration Set-High Boiling Solvents, Blanc 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