Description
Anion multi-element standard (IC) is a ready-to-use aqueous calibration solution from the ROTI®Star range, containing six anions for ion chromatography. Concentrations in mg/l are F⁻ (8,5), Cl⁻ (85), Br⁻ (8,5), NO2⁻ (2,5), NO3⁻ (42,5), and SO4²⁻ (85) in water, giving a balanced multi-anion mix for method setup, calibration, and quality control. Density is approximately 1 g/cm³ and the boiling point is about 100 °C, consistent with an aqueous matrix that integrates smoothly into typical IC eluent and sample-handling schemes. Supplied in a 100 ml pack, the standard supports environmental analysis, water testing, and routine chromatography laboratories that need simultaneous multi-anion references. This preparation from manufacturer Carl ROTH helps streamline workflows where fluoride, chloride, bromide, nitrite, nitrate, and sulfate must be quantified together under controlled conditions. Handle as an analytical reference solution and follow laboratory good practice for IC standards.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Chloride (Cl-): 85 mg/l
- Bromide (Br-): 8.5 mg/l
- Fluoride (F-): 8.5 mg/l
- Nitrate (NO3-): 42.5 mg/l
- Nitrite (NO2-): 2.5 mg/l
- Sulphate (SO42-): 85 mg/l
- Pack sizes: 100 ml, 500 ml
- Density: ~1 g/cm³
- Product line: ROTI®Star
- Matrix: water
- Anions: F⁻, Cl⁻, Br⁻, NO2⁻, NO3⁻, SO4²⁻
- UNSPSC: 41116107
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Anion multi-element standard (IC), ROTI®Star, 6 anions, 100 ml
What is this article?
Anion multi-element standard (IC), ROTI®Star, 6 anions, 100 ml 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.
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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