Description
Tantalum ICP Standard Solution is a ROTI®Star elemental reference prepared at 1000 mg/l Ta for calibration and quality control in trace analysis. With a density of approximately 1 g/cm³ and a boiling point above 83 °C, the solution is intended for instrumental methods such as ICP-OES, ICP-MS, AAS and ion chromatography in water and related aqueous matrices. The 100 ml pack size suits routine laboratory use where single-element tantalum standards support instrument setup, method validation and ongoing analytical performance checks. Offered from manufacturer Carl ROTH within the ROTI®Star element-standard portfolio for water analysis, it provides a defined concentration that helps laboratories establish reliable response factors and verify recovery in environmental and analytical chemistry workflows. Categories of use include applications focused on water analysis and trace determination by ICP and AAS techniques. Transport classification is indicated by UN number 2922. The preparation is positioned for laboratories that require consistent, ready-to-use tantalum standards without further concentration adjustment for typical calibration sequences.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- c (Ta) as Ta in 1 % HNO3/0,5 % HF: 1000 mg/l
- Pack size: 100 ml
- Density: ~1 g/cm³
- Boiling point: >83 °C
- Product line: ROTI®Star
- Concentration: 1000 mg/l Ta
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Tantalum ICP Standard Solution, ROTI®Star, 1000 mg/l Ta, Density (D) ~1 g/cm³
What is this article?
Tantalum ICP Standard Solution, ROTI®Star, 1000 mg/l Ta, 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?
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