Description
Anion multi-element standard (IC) is a ready-to-use ROTI®Star calibration solution containing seven anions in water for ion chromatography. The mix provides defined concentrations of fluoride (F⁻ 20 mg/l), chloride (Cl⁻ 80 mg/l), bromide (Br⁻ 10 mg/l), nitrite (NO2⁻ 10 mg/l), nitrate (NO3⁻ 40 mg/l), phosphate (PO4³⁻ 20 mg/l) and sulfate (SO4²⁻ 120 mg/l), supporting multi-anion calibration and system suitability work in a single standard. Physical data include a density of 1 g/cm³ and a boiling point of 100 °C. This multi-element standard from manufacturer Carl ROTH helps streamline preparation of calibration series for the listed anions without separate single-ion stocks. It is intended for analytical laboratories performing ion chromatography of common inorganic anions in water and related sample types.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Bromide (Br-): 10 mg/l
- Chloride (Cl-): 80 mg/l
- Fluoride (F-): 20 mg/l
- Nitrate (NO3-): 40 mg/l
- Nitrite (NO2-): 10 mg/l
- Phosphate (PO43-): 20 mg/l
- Sulphate (SO42-): 120 mg/l
- Pack sizes: 100 ml, 250 ml, 500 ml, 1000 ml
- Density: 1 g/cm³
- Product type: IC multi-element anion standard
- Brand line: ROTI®Star
- Analytes: 7 anions (F⁻, Cl⁻, Br⁻, NO2⁻, NO3⁻, PO4³⁻, SO4²⁻) in water
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about IC standards, 100 ml, 7 anions (F-, Cl-, Br-, NO2-, NO3-, PO43-, SO42-) in H2O
What is this article?
IC standards, 100 ml, 7 anions (F-, Cl-, Br-, NO2-, NO3-, PO43-, SO42-) in H2O 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.
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