Agilent, 5190-8539, Thorium (Th) standard, 1,000 µg/mL, in 5% HNO3, 100 mL

Thorium (Th) standard, 1,000 µg/mL, in 5% HNO3, 100 mL. Restricted goods - Cannot order online due to Thorium compounds.

Specifications:
Analyte Count: 1
Chemical Type: Inorganic
Concentration: Thorium nitrate1000 µg/mLCAS #: 13823-29-5
Packaging: Bottle
Part Number Application: Single Element
Part Number Application Domain: Elemental Analysis
Quality Level: CRM
Solvent: 5% Nitric acid
Standard Type: Thorium (Th)
Technique: ICP-OES
UNSPSC Code: 41113000
Volume: 100 mL

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This high-purity thorium standard solution offers a concentration of 1,000 micrograms per milliliter, dissolved in 5 percent nitric acid for optimal stability and matrix compatibility. Supplied in a 100 milliliter volume, it supports accurate calibration and validation workflows in atomic absorption spectroscopy, inductively coupled plasma optical emission spectroscopy (ICP-OES), and inductively coupled plasma mass spectrometry (ICP-MS) applications. The solution ensures consistent traceability and reproducibility for quantitative analysis of thorium in environmental, geological, nuclear, and materials science research. Manufactured under strict quality control guidelines, it meets ISO 17034 and ISO 17025 certification standards, ensuring precise results in demanding laboratory settings. It is ideal for laboratories involved in environmental monitoring, nuclear industry studies, and multi-element trace metal analyses. The solution is compatible with Agilent spectrometers and autosamplers, and can also be seamlessly integrated with instruments from other major analytical brands. For laboratories performing multi-element analyses, this thorium standard can be used in conjunction with Agilent’s broader suite of single and multi-element reference materials. Each unit is clearly labeled with lot number and expiry date, ensuring full traceability for regulatory compliance and audit requirements.