Description
ICP-MS Multi-Element Standard Solution CR-74 ROTI®Star is a multi-element standard solution containing 15 elements in 5 % HNO3. Listed contents are aluminium (150), arsenic (4), cadmium (3), chromium (5), copper (2000), iron (60), mercury (1), manganese (50), nickel (20), phosphorus (100), lead (5), antimony (5), selenium (10), uranium (10) and zinc (2000). The preparation is supplied in a 250 ml pack. Density is approximately 1 g/cm³ and the boiling point is greater than 83 °C. This CR-74 ROTI®Star solution from manufacturer Carl ROTH is an ICP-MS standard within the analytical chemicals range for standards used in AAS and ICP. The matrix is 5 % nitric acid (HNO3), and UN number 2031 is stated for the goods. Element symbols corresponding to the mix are Al, As, Cd, Cr, Cu, Fe, Hg, Mn, Ni, P, Pb, Sb, Se, U and Zn at the values given above. Physical properties recorded are density (D) ~1 g/cm³ and boiling point (bp) >83 °C. The 250 ml unit supports laboratory ICP-MS methods that require a defined 15-element standard in dilute nitric acid.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- Pack size: 250 ml
- Density: ~1 g/cm³
- Boiling point: >83 °C
- Matrix: 5 % HNO3
- Elements: Al (150), As (4), Cd (3), Cr (5), Cu (2000), Fe (60), Hg (1), Mn (50), Ni (20), P (100), Pb (5), Sb (5), Se (10), U (10), Zn (2000)
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about ICP-MS Multi-Element Standard Solution CR-74 ROTI®Star, 15 elements in 5 % HNO3
What is this article?
ICP-MS Multi-Element Standard Solution CR-74 ROTI®Star, 15 elements in 5 % HNO3 is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Étalons ICP, AAS & ions, inside Étalons analytiques & matériaux de référence, in Produits chimiques.
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 Étalons analytiques & matériaux de référence. The sub-category is Étalons ICP, AAS & ions. The catalogue is Produits chimiques.
Shelves beside this one are Étalons de chromatographie (GC, HPLC, pesticides), Substances de référence & réactifs (autres), Solutions étalons volumétriques (titrage), Réactifs pour analyse (Ph. Eur., ASTM, DIN), Étalons de spectroscopie & de propriétés physiques and Indicateurs & solutions indicatrices.
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