Description
ICP Multi-Element Standard Solution ROTI®Star CR-45 is a ready-to-use multi-element calibration standard containing 22 elements in a mixed acid matrix of 5 % HCl and 5 % HNO3. Designed for atomic spectroscopy workflows, it supports ICP-OES and related multi-element determinations where a stable, defined multi-analyte solution is required. The solution has a density of approximately 1 g/cm³ and a boiling point near 100 °C, consistent with aqueous acid matrices used in routine laboratory practice. Supplied in a 100 ml pack from manufacturer Carl ROTH, CR-45 fits calibration, quality control and method verification in spectroscopy laboratories. The ROTI®Star designation marks it within a line of standards intended for professional analytical use. Transport classification is given as UN number 3264. Laboratories performing multi-element ICP work benefit from a single solution that consolidates twenty-two elements in a hydrochloric/nitric acid matrix, simplifying preparation of calibration series and reducing handling of multiple single-element stocks during daily analytical runs.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Be (Beryllium): 2 mg/l
- Ca (Calcium): 1 mg/l
- Cerium (Ce): 10 mg/l
- Cu (Copper): 10 mg/l
- Eu (Europium): 10 mg/l
- Fe (Iron): 10 mg/l
- In (Indium): 10 mg/l
- K (Potassium): 10 mg/l
- Li (Lithium): 2 mg/l
- Mn (Manganese): 5 mg/l
- Pack size: 100 ml
- Density: ~1 g/cm³
- Boiling point: ~100 °C
- Grade: ROTI®Star
- Designation: CR-45
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about ICP Multi-Element Standard Solution, ROTI®Star, CR-45
What is this article?
ICP Multi-Element Standard Solution, ROTI®Star, CR-45 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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