Agilent, 5190-8311, Sodium (Na) standard, 1,000 µg/mL, in 5% HNO3, for AA and MP-AES, 100 mL

Sodium (Na) standard, 1,000 µg/mL, in 5% HNO3, for AA and MP-AES, 100 mL

Specifications:
Analyte Count: 1
Chemical Type: Inorganic
Concentration: Sodium carbonate (as carbonate)1000 µg/mLCAS #: 497-19-8
Packaging: Bottle
Solvent: 5% Nitric acid
Technique: Atomic Absorption
UNSPSC Code: 41116107
Volume: 100 mL

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This high-purity sodium standard solution is designed for precise and reliable calibration and quality control in atomic absorption (AA) and microwave plasma-atomic emission spectroscopy (MP-AES) analyses. Containing sodium at a concentration of 1,000 micrograms per milliliter in a 5 percent nitric acid matrix, this 100 mL solution ensures stability and accuracy for trace elemental analysis in laboratories. Optimized for seamless compatibility with Agilent AA and MP-AES systems, it enables consistent performance whether preparing calibration curves, validating methods, or conducting routine sodium determinations in environmental, food, clinical, or industrial samples.

The meticulously prepared solution minimizes contamination risks and matrix interferences, supporting robust and reproducible measurements. Its ready-to-use format reduces preparation time and potential errors associated with manual dilutions. This sodium standard is ideal for laboratories adhering to regulatory requirements or standard operating procedures in water quality monitoring, pharmaceutical testing, agricultural analysis, or materials research.

It is recommended as part of a comprehensive suite of certified reference materials and standards that include other alkali and alkaline earth elements, facilitating multi-element analysis workflows. The solution is fully traceable to NIST standard reference materials, delivering confidence in analytical results even at trace levels. For optimal workflow integration, use with Agilent sample introduction systems and consumables.