Description
Reagent ID 35 / Nitrite LR is a photometric reagent set for low-range nitrite measurement across 0 - 0,5 mg/l. The pack contains 50 powder-pillows corresponding to 50 tests, giving laboratories and field users single-dose portions that are ready for photometric workflows. It is formulated for the PrimeLab 2.0 Multitest and PoolLab 1.0 photometry procedures, so method selection on those instruments can be matched directly to this reagent identity. Powder-pillow dosing supports clean handling and helps keep reagent addition consistent between samples during environmental water analysis. With a net weight of 0,025 kg, the unit remains light enough for mobile test kits as well as routine bench use. Offered as a WATER ID product from manufacturer Labbox, it forms part of a photometric reagent portfolio supplied in tablet, powder and liquid presentations for multi-parameter water testing. Typical contexts include environmental analytics, process and pool water checks, and quality-control sequences where nitrite LR values must be recorded under standardised photometric conditions. The powder-pillow format streamlines preparation steps and supports efficient serial testing without bulk reagent weighing.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
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Questions about Reagent ID 35 / Nitrite LR, 50 Powder-Pillows, 50 tests
What is this article?
Reagent ID 35 / Nitrite LR, 50 Powder-Pillows, 50 tests is the article on this page. Luminix Health distributes Labbox 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

