Description
NO2 14776/2 is a nitrite reagent test for photometric determination of nitrite nitrogen and nitrite. The measuring range covers 0,005–1,000 mg/l NO2-N and 0,02–3,00 mg/l NO2, with 335 determinations per pack. Each analysis uses a 5 ml sample volume and can be run in 10 mm, 20 mm or 50 mm cuvettes on PhotoLab® and pHotoFlex® systems. The procedure is analogous to EN 26777 D10, supporting standardised nitrite analysis in water and related matrices. An optional larger pack (NO2-N 14776/1) is available for 1000 determinations where higher throughput is needed. Reagents come from manufacturer WTW - a Xylem brand and are intended for routine laboratory and process monitoring. This test kit combines a dual-unit measuring range, flexible cuvette choice and substantial test capacity for reliable nitrite quantification in aqueous samples.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Pack size: 335 tests (cuvettes 10, 20, 50 mm)
- Product type: Nitrite reagent test NO2 14776/2
- Measuring range: 0,005–1,000 mg/l NO2-N; 0,02–3,00 mg/l NO2
- Method: Analogous to EN 26777 D10
- EAN: 4064664016100
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about NO2 14776/2, NO2 Nitrit reagent test, measuring range: 0.005-1.000 mg
What is this article?
NO2 14776/2, NO2 Nitrit reagent test, measuring range: 0.005-1.000 mg is the article on this page. Luminix Health distributes WTW - a Xylem brand for laboratory use. It sits in ICP, AAS & ion standards, inside Analytical standards & reference materials, in Lab chemicals.
An ICP, AAS or ion standard is a solution of a stated element or ion at a stated concentration, with an uncertainty. It is the calibration point of a spectrometer or an electrode. The matrix, often dilute acid, has to match the method. A standard past its expiry is not that concentration.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
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The category is Analytical standards & reference materials. The sub-category is ICP, AAS & ion standards. The catalogue is Lab chemicals.
Shelves beside this one are Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN), Spectroscopy & physical property standards and Indicators & indicator solutions.
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