Description
Lanthanum Standard Solution is a lanthanum (La) standard prepared in 20 cSt hydrocarbon oil at a concentration of 5000 mg/kg La. Offered in a 50 ml pack, this ROTI®Star material from manufacturer Carl ROTH is a metallo-organic standard in hydrocarbon oil. The oil carrier is specified at 20 cSt and shows a density of 0,862 g/cm³, a flash point of 115 °C and a boiling point greater than 218 °C. A lanthanum level of 5000 mg/kg La provides a defined mass fraction of the analyte in that 20 cSt hydrocarbon oil matrix. The listed density of 0,862 g/cm³ supports gravimetric or volumetric take-up of the 50 ml contents in the laboratory. Flash point 115 °C and boiling point >218 °C document the thermal properties of the formulation during handling and transfer. This oil-based lanthanum standard can be diluted in compatible 20 cSt hydrocarbon oil to obtain working concentrations required by the method. Physical constants, the 50 ml pack size and the 5000 mg/kg La content identify the product for metallo-organic laboratory use.
Key features
- Pack size: 50 ml
- Density: 0,862 g/cm³
- Flash point: 115 °C
- Boiling point: >218 °C
- Concentration: 5000 mg/kg La
- UNSPSC: 41116107
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Lanthanum Standard Solution ROTI®Star, 5000 mg/kg La in 20 cSt hydrocarbon oil
What is this article?
Lanthanum Standard Solution ROTI®Star, 5000 mg/kg La 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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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
