Description
Standard for Total Nitrogen (TN), ROTI®Calipure 200 mg/l, is a ready-to-use calibration standard prepared for analytical determination of total nitrogen. The solution is characterised by a density of approximately 1 g/cm³ and a boiling point of 100 °C, consistent with an aqueous calibration matrix used for instrument checks and method control. Laboratories can apply this ROTI®Calipure standard when establishing or verifying calibration curves, routine quality control sequences, and comparative measurements where a defined total nitrogen level of 200 mg/l is required. The preparation from manufacturer Carl ROTH is intended for analytical chemistry workflows that demand a clearly specified TN reference. Clear labelling of concentration and pack format helps integrate the standard into existing Kjeldahl and related total-nitrogen protocols without additional dilution steps when the stated level matches the method range.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Pack sizes: 100 ml, 500 ml
- Density: ~1 g/cm³
- Boiling point: 100 °C
- Product type: Standard for Total Nitrogen (TN)
- Grade: ROTI®Calipure 200 mg/l
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Standard for Total Nitrogen (TN), ROTI®Calipure 200 mg/l , 100 ml, glass
What is this article?
Standard for Total Nitrogen (TN), ROTI®Calipure 200 mg/l , 100 ml, glass is the article on this page. Luminix Health distributes Carl Roth 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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