Agilent, 5190-8345, Chromium (Cr) standard, 1,000 µg/mL, in 5% HNO3, 500 mL

Chromium (Cr) standard, 1,000 µg/mL, in 5% HNO3, 500 mL

Specifications:
Analyte Count: 1
Chemical Type: Inorganic
Concentration: Chromium1000 µg/mLCAS #: 7440-47-3
Packaging: Bottle
Part Number Application: Single Element
Part Number Application Domain: Elemental Analysis
Solvent: 5% Nitric acid
Standard Type: Chromium (Cr)
Technique: ICP-OES
UNSPSC Code: 41113000
Volume: 500 mL

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This high-purity chromium calibration standard is supplied at a concentration of 1,000 micrograms per milliliter in a matrix of 5 percent nitric acid, packaged in a 500 milliliter bottle. Designed for use in trace elemental analysis, the solution supports accurate and reproducible calibration of atomic absorption spectroscopy AAS, inductively coupled plasma optical emission spectroscopy ICP-OES, and inductively coupled plasma mass spectrometry ICP-MS instruments. Its stringent manufacturing controls ensure minimal contamination and excellent batch-to-batch consistency, making it ideal for laboratory and research settings that demand quality assurance in environmental, clinical, food safety, materials science, and pharmaceutical analyses. The premixed formulation simplifies sample preparation, reduces dilution errors, and enhances workflow efficiency. Compatible with Agilent and other leading manufacturers atomic spectroscopy systems, it can also serve as a primary or secondary standard for method validation, instrument performance verification, or proficiency testing applications. This chromium standard complies with ISO and NIST traceability guidelines, ensuring confidence in analytical results, data comparability, and regulatory compliance. For laboratories requiring multi-element calibration, a comprehensive range of individual and mixed-element standards is available to complement this reference material. Store at ambient temperature and follow recommended handling procedures to maintain product integrity.