Description
Holmium ICP Standard Solution ROTI®Star is a single-element calibration standard containing 10000 mg/l holmium (Ho) for atomic spectroscopy. It is formulated for quantitative work in ICP-OES, ICP-MS and related AAS methods where a reliable holmium reference is required. Density is approximately 1 g/cm³ and the boiling point is above 83 °C, supporting stable handling under typical laboratory conditions. The solution is supplied in a 100 ml pack with a net weight of 0,141 kg and is part of the ROTI®Star line from manufacturer Carl ROTH. Laboratories use this standard to prepare working calibrants, verify instrument response and maintain quality control in elemental analysis. It fits spectroscopy and spectrometry workflows that demand consistent single-element standards for holmium determination across varied sample matrices. Classification under UN number 2031 reflects transport requirements for the formulation. The product is intended for professional analytical use in research, industrial and routine testing environments that rely on accurate ICP calibration materials.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- c (Ho) as Ho2O3 in 3 % HNO3: 10000 mg/l
- Pack size: 100 ml
- Density: ~1 g/cm³
- Boiling point: >83 °C
- Product line: ROTI®Star
- Concentration: 10000 mg/l Ho
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Holmium ICP Standard Solution, ROTI®Star, 10000 mg/l Ho, Density (D) ~1 g/cm³
What is this article?
Holmium ICP Standard Solution, ROTI®Star, 10000 mg/l Ho, Density (D) ~1 g/cm³ 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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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