Description
ICP-MS Multi-Element Standard Solution CR-75 is a ROTI®Star multi-element standard containing six elements in 1 % HNO3. The stated composition comprises Ca (80), Fe (0,2), K (5), Li (0,01), Mg (20) and Na (25). The solution has a density of approximately 1 g/cm³ and a boiling point of 100 °C, in line with a dilute nitric acid matrix. The pack size is 1 liter for laboratory use as an ICP-MS multi-element standard. UN number 3264 is given for this nitric acid solution. Analytical laboratories can introduce calcium, iron, potassium, lithium, magnesium and sodium together from this six-element mix in 1 % HNO3. The CR-75 ROTI®Star designation places the solution in the ICP-MS standard range from manufacturer Carl ROTH. Density of about 1 g/cm³ and the boiling point of 100 °C characterise the aqueous 1 % HNO3 medium. The 1 liter unit quantity supports preparation of working solutions for ICP-MS determination of the six named elements. Documentation can combine the CR-75 identity, the six-element list, density, boiling point and UN number with the 1 liter pack.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Pack size: 1 liter
- Density: ~1 g/cm³
- Product line: ROTI®Star CR-75
- Matrix: 1 % HNO3
- Elements: Ca (80), Fe (0,2), K (5), Li (0,01), Mg (20), Na (25)
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about ICP-MS Multi-Element Standard Solution CR-75 ROTI®Star, 6 elements in 1 % HNO3, 1 liter
What is this article?
ICP-MS Multi-Element Standard Solution CR-75 ROTI®Star, 6 elements in 1 % HNO3, 1 liter 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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