Description
NANOCONTROL COD 60 is a ready-to-use standard solution for chemical oxygen demand (COD) quality control in environmental and water analysis. It provides a defined COD 60 reference preparation that laboratories can apply when checking the consistency of routine COD determinations. Each pack contains 30 mL of standard solution filled in a glass bottle and is stated as sufficient for 15 determinations, which suits regular control series rather than single spot checks. Within the NANOCONTROL range from manufacturer Macherey-Nagel, this standard supports verification steps that accompany photometric tube tests and related COD workflows in wastewater, surface-water and process-water laboratories. Analysts can include the solution in internal quality-control schedules, method checks and training exercises wherever a COD 60 level standard is specified. The glass-bottle presentation helps keep the control material clearly identified on the bench or in reagent storage and separated from sample batches. Offered as a one-pack laboratory unit, NANOCONTROL COD 60 enables traceable control practice without on-site preparation of reference solutions and fits organised environmental analytical testing routines.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Pack size: 30 mL in glass bottle
- Product type: COD standard solution
- Determinations: sufficient for 15
- EAN: 4046681145513
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about NANOCONTROL Standard COD 60
What is this article?
NANOCONTROL Standard COD 60 is the article on this page. Luminix Health distributes Macherey-Nagel 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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