Description
Prepared COD vials (MR) 0 - 1500 mg/l are reagent-filled tubes for photometric chemical oxygen demand analysis in water laboratories. Each vial has dimensions Ø 16 mm × h 100 mm and holds 3,3 ml of reagents, including 2,4 ml sulfuric acid. The mid-range formulation supports COD measurement from 0 to 1500 mg/l and is packed as 25 pieces for smaller series or method setup.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Mercury-free construction improves environmental and health handling compared with classical mercury methods, although precision and reliability remain lower than mercury-based procedures. Many authorities still specify mercuric sulfate for official compliance work to control chloride interference. Compatibility includes the PrimeLab 1.0 Multitest WATER-ID photometer plus LOVIBOND, WTW, MACHEREY-NAGEL, MERCK, HANNA, AQUALYTIC, PALIN, BIOCHROM, HACH and other brands that use 16 mm vials. These prepared vials from manufacturer Labbox (METRIA) streamline COD sample preparation by delivering pre-dosed reagents in a standard 16 mm format ready for digestion and photometric readout.
Key features
- CAS number: 7664-93-9
- Pack size: 25 pcs.
- Measuring range: 0 - 1500 mg/l (MR)
- Vial dimensions: Ø 16 mm × h 100 mm
- Reagent volume: 3,3 ml per vial (2,4 ml sulfuric acid)
- EAN: 8434868060715
- GTIN: 08434868060715
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Hazard Statements (H-Phrases)
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Questions about COD (MR) 0 - 1500 mg/l prepared vials, 25 pcs
What is this article?
COD (MR) 0 - 1500 mg/l prepared vials, 25 pcs 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.
Which category should I open next?
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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