Agilent, 5190-8226, Tungsten (W) standard, 10,000 µg/mL, in 5% HNO3, trace HF, 100 mL

Tungsten (W) standard, 10,000 µg/mL, in 5% HNO3, trace HF, 100 mL

Specifications:
Analyte Count: 1
Chemical Type: Inorganic
Concentration: Tungsten10000 µg/mLCAS #: 7440-33-7
Packaging: Bottle
Part Number Application: Single Element
Part Number Application Domain: Elemental Analysis
Solvent: 5% Nitric acid with trace hydrofluoric acid
Standard Type: Tungsten (W)
Technique: ICP-OES
UNSPSC Code: 41116107
Volume: 100 mL

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This high-purity tungsten standard solution is designed for precise quantitative analysis in laboratories utilizing atomic absorption spectroscopy AAS, inductively coupled plasma optical emission spectrometry ICP-OES, and inductively coupled plasma mass spectrometry ICP-MS. Manufactured at a concentration of 10,000 micrograms per milliliter in a matrix of 5 percent nitric acid with trace hydrofluoric acid, this 100 milliliter reference solution ensures excellent stability and minimal contamination. It serves as an ideal calibration standard for trace analysis of tungsten in environmental testing, geological mapping, material science investigations, advanced metallurgy, and quality control applications.

The formulation is specifically optimized for compatibility with Agilent and other leading instrument platforms, supporting regulatory compliance and method development in diverse analytical workflows. Each batch undergoes rigorous quality control procedures to guarantee accuracy, reliability, and consistent performance. The clarity and traceability of this standard make it suitable for use in laboratory accreditation programs as well as routine multi-element analysis. This solution complements other Agilent single and multi-element standards and consumables, supporting efficient calibration and quality assurance processes across research, industry, and academic laboratories.