Organické

Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3

Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3

Nitrogen Calibration Set-Low Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Pyridine Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4140-0 Blank S-4140-03 0.3

Nitrogen Pesticides

Nitrogen Phosphorus Pesticides #2

Nitrogen Set for ASTM D6366: N@Blank, 0.1, 0.5, 1.0, 2.5, 5.0, 10ng/μL in p- Xylene, set(7)

Nitrogen Set for ASTM D6366: N @ 10, 25, 50, 75, 100 ng/μL in Isooctane, set(2)

Nitroguanidine

Nitroguanidine, 100 µg/ml, Acetonitrile, 1ml

Nitromethane

Nitromethane

Nitromide, 250mg

NitroPAH IS Mix 1, 7 comp., 10ug/mL in Toluene, 5 x 1ml

NitroPAH Mix of Seven C14-C18, 7 comp., 100ug/mL in Toluene, 1ml

Nitrophenols Mix

Nitrosamine Standard

Nitrosamines - Mix 9, 100μg/ml in MeOH, 5ml

Nitrosamines Standard

Nitrosamines Standard

Nitrosamines Standard

Nitrosoglyphosate, 10mg

Nitrothal-isopropyl, 100 µg/ml, Acetonitrile, 5m

Nitrothal-isopropyl, 100 µg/ml, Ethyl acetate, 5

Nitrovine hydrochloride, 100mg