Agilent, 5190-8278, Cobalt (Co) standard, 1,000 µg/mL, in 5% HNO3, for AA and MP-AES, 500 mL

Cobalt (Co) standard, 1,000 µg/mL, in 5% HNO3, for AA and MP-AES, 500 mL

Specifications:
Analyte Count: 1
Chemical Type: Inorganic
Concentration: Cobalt1000 µg/mLCAS #: 7440-48-4
Packaging: Bottle
Solvent: 5% Nitric acid
Technique: Atomic Absorption
UNSPSC Code: 41116107
Volume: 100 mL

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This high-purity cobalt standard offers a reliable concentration of 1,000 micrograms per milliliter in a 5 percent nitric acid matrix, making it ideal for use in atomic absorption (AA) spectroscopy and microwave plasma atomic emission spectroscopy (MP-AES) applications. Supplied in a 500-milliliter bottle, this solution is traceable to NIST standards, ensuring precise and reproducible calibration results for quantitative elemental analysis. It is suited for laboratories performing metal detection, environmental monitoring, clinical testing, pharmaceutical research, and quality control of materials. The product is compatible with a wide range of Agilent AA and MP-AES instruments, as well as most systems from major manufacturers that support aqueous standards in acid matrices. It streamlines method development, enabling accuracy in calibration curves and improving detection limits for cobalt analysis. Pairing with other single- or multi-element standards from Agilent allows comprehensive, multi-element workflows in research and routine testing. The product is manufactured under rigorous quality control protocols, supporting regulatory compliance and ensuring sample integrity throughout its shelf life. For laboratories seeking dependable performance in trace metals analysis, this standard provides both convenience and confidence for high-throughput and sensitive applications.