Description
Sodium Standard Solution is a metallo-organic analytical standard containing 1000 mg/kg sodium (Na) in 20 cSt hydrocarbon oil. It belongs to the ROTI®Star range and is supplied as a 50 ml unit with a net weight of 0,100 kg. Physical data for the oil-based matrix include a density of 0,862 g/cm³, a flash point of 115 °C and a boiling point above 218 °C. These values characterise a hydrocarbon-oil standard rather than an aqueous metal salt solution and are relevant when spectrometers are calibrated for samples presented in organic media. From manufacturer Carl ROTH, the product is listed among standards for AAS and ICP and among metallo-organic standards for atomic absorption spectrometry and inductively coupled plasma methods that require sodium in an oil-soluble form. The 20 cSt hydrocarbon oil carrier is an integral part of the stated product identity and should be considered when the concentrate is diluted in compatible hydrocarbon oils. Analytical chemistry laboratories can use the defined 1000 mg/kg Na level to establish calibration series for elemental determination in oil-based samples.
Key features
- Pack size: 50 ml
- Density: 0,862 g/cm³
- Flash point: 115 °C
- Boiling point: >218 °C
- Concentration: 1000 mg/kg Na
- UNSPSC: 41116107
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Sodium Standard Solution, 1000 mg/kg Na in 20 cSt hydrocarbon oil
What is this article?
Sodium Standard Solution, 1000 mg/kg Na in 20 cSt hydrocarbon oil 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.
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