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Mercury ICP-MS Standard Solution is a specialised calibration standard for inductively coupled plasma mass spectrometry, formulated at 2 mg/l Hg in 2 % HNO3. Part of the ROTI®Star range, it provides a defined mercury concentration for instrument calibration, drift checks and quantitative trace-metal analysis in environmental, chemical and analytical laboratories. Density is about 1 g/cm³ and the boiling point is approximately 100 °C; the solution is supplied in a glass bottle as a 100 ml unit. The nitric acid matrix is commonly preferred for ICP-MS work to support analyte stability and compatibility with typical sample-introduction systems. This preparation from manufacturer Carl ROTH addresses the need for reliable mercury reference material within ICP-MS standard portfolios. The relatively low 2 mg/l level is practical for preparing dilute working standards while limiting handling of higher-concentration stocks. Use it where accurate mercury quantification by ICP-MS is required under controlled acidic conditions in glass packaging.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
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Questions about Mercury ICP-MS Standard Solution, 2 mg/l Hg in 2 % HNO3, 100 ml
What is this article?
Mercury ICP-MS Standard Solution, 2 mg/l Hg in 2 % HNO3, 100 ml is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in ICP-, AAS- & ionstandaarden, inside Analytische standaarden & referentiematerialen, in Chemicaliën.
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 Analytische standaarden & referentiematerialen. The sub-category is ICP-, AAS- & ionstandaarden. The catalogue is Chemicaliën.
Shelves beside this one are Chromatografiestandaarden (GC, HPLC, pesticiden), Referentiestoffen & reagentia (overig), Volumetrische standaardoplossingen (titratie), Reagentia voor analyse (Ph. Eur., ASTM, DIN), Spectroscopie- & fysische-eigenschapsstandaarden and Indicatoren & indicatoroplossingen.
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