Description
Tungsten ICP Standard Solution is a single-element standard for inductively coupled plasma optical emission spectrometry, supplied as ROTI®Star at 10000 mg/l W with a density (D) of 1 g/cm³. The solution is packed as 100 ml and has a weight of 0,141 kg. It is classified among single element standards for ICP-OES and is used in atomic spectroscopy, including AAS, ICP-OES and ICP-MS. The stated tungsten concentration of 10000 mg/l W allows laboratories to dilute working calibrants for quantitative tungsten measurements on plasma spectrometers. Density is given as 1 g/cm³, matching the ROTI®Star specification for this Tungsten ICP Standard Solution. This product from manufacturer Carl ROTH is intended for spectroscopy and spectrometry applications where a dedicated tungsten ICP standard is required. The 100 ml pack is used for preparation of calibration curves and check standards at the bench. Users working in atomic spectroscopy can employ the 10000 mg/l W solution as a concentrated single-element stock. Physical data comprise the density of 1 g/cm³ and the unit weight of 0,141 kg for the 100 ml quantity.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- c (W) as WO3 in 10 % NH3: 10000 mg/l
- Pack size: 100 ml
- Density: 1 g/cm³
- Product line: ROTI®Star
- Concentration: 10000 mg/l W
- Weight: 0,141 kg
- 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 Tungsten ICP Standard Solution, ROTI®Star, 10000 mg/l W, Density (D) 1 g/cm³
What is this article?
Tungsten ICP Standard Solution, ROTI®Star, 10000 mg/l W, 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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