Description
Potassium ICP Standard Solution ROTI®Star is a single-element standard containing 10000 mg/l potassium (K) in 2 %. HNO3 for atomic spectroscopy calibration. It supports ICP-OES, ICP-MS and AAS workflows that require a defined potassium concentration for quantitative elemental analysis. Density is approximately 1 g/cm³ and the boiling point is about 100 °C, which suits standard laboratory handling. Laboratories use it to build calibration series, verify instrument performance and maintain quality control for potassium measurements in varied matrices. It is intended for spectroscopy and spectrometry applications focused on single-element ICP standards. Transport classification is UN number 3264. The product serves professional research, industrial and routine testing environments that need a reliable potassium reference solution for accurate spectrometric work.
This article is part of ICP, AAS & ion standards, in Analytical standards & reference materials.
Key features
- c (K) as KNO3 in 2 % HNO3: 10000 mg/l
- Pack sizes: 100 ml, 500 ml
- Density: ~1 g/cm³
- Boiling point: ~100 °C
- Product line: ROTI®Star
- Concentration: 10000 mg/l K
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Potassium ICP Standard Solution, 100 ml, 10 000 mg/l K, in 2 % HNO3, HDPE
What is this article?
Potassium ICP Standard Solution, 100 ml, 10 000 mg/l K, in 2 % HNO3, HDPE 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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.