Agilent, 5190-8791, Tungsten (W) standard, 1,000 µg/g, in 75 cSt hydrocarbon oil, 50 g

Tungsten (W) standard, 1,000 µg/g, in 75 cSt hydrocarbon oil, 50 g

Specifications:
Part Number Application: Organometallics
Part Number Application Domain: Petrochemical
Solvent: 75 cSt hydrocarbon oil
UNSPSC Code: 41116107
Volume: 50 g

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This high-purity tungsten calibration standard is precisely formulated at 1,000 micrograms per gram in a 75 centistoke hydrocarbon oil matrix and supplied in a 50-gram bottle. Designed for accurate quantification and calibration, it is ideal for use in elemental analysis, particularly when calibrating or validating the performance of atomic absorption spectroscopy (AAS), inductively coupled plasma optical emission spectrometry (ICP-OES), and inductively coupled plasma mass spectrometry (ICP-MS) instruments. The robust hydrocarbon oil matrix ensures long-term stability and minimized contamination risk, supporting consistent and reproducible analytical results. Common usage scenarios include routine laboratory calibration, quality control in petrochemical, environmental, and geochemical laboratories, and research applications that require trace metal analysis in organic samples. Compatible with Agilent’s range of sample introduction systems and related sample prep products, this standard integrates seamlessly into established workflows. Its precise concentration and matrix formulation support rigorous method development and regulatory compliance, making it an essential reference material for both routine analysis and complex research studies. This product is manufactured to the highest specifications for traceability and reliability, ensuring confidence in analytical results across a broad spectrum of industrial and scientific applications.