75267

Strontium Standard for ICP

TraceCERT^®, 1 g/L Sr in nitric acid (nominal concentration)

• Sinónimos: Strontium ICP Calibration Standard
• UNSPSC Code: 41116107
• NACRES: NA.24

Propiedades

• grade: certified reference material; TraceCERT^®
• Quality Level: 300
• product line: TraceCERT^®
• concentration: 1 g/L Sr in nitric acid (nominal concentration)
• technique(s): ICP: suitable
• application(s): industrial qc; pharmaceutical
• format: single component solution

Descripción

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to SI unit kg and measured against primary material from an NMI, e.g. NIST.
Certified content incl. uncertainty and expiry date are given on the certificate. Information about trace impurities are stated on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Application

• Strontium ICP standard for pharmaceutical analysis: The study explores the determination of calcium and strontium ions in oilfield produced water using laser-induced breakdown spectroscopy (LIBS), demonstrating the critical role of strontium ICP standards in achieving precise elemental analysis in complex matrices (Silva and Raimundo, 2023).


• High-purity strontium calibration standard for ICP-MS: The study on strontium substituted beta-tricalcium phosphate ceramics highlights the physicochemical properties and cytocompatibility, emphasizing the need for high-purity strontium calibration standards in developing biomaterials and in rigorous biotech research environments (Fadeeva et al., 2022).


• Traceable strontium ICP standard for biochemistry research: The study compared the trace element concentrations, including strontium, in paired formalin-fixed paraffin-embedded and frozen human placentae, illustrating the importance of traceable strontium standards in clinical and biochemical studies to ensure accurate and reliable measurement of elemental concentrations (Coyte et al., 2023).


• Strontium reference material for elemental analysis in biotech: Shao W et al. developed a 4-mercaptobenzoic acid-assisted laser desorption/ionization mass spectrometry method for the sensitive quantification of cesium and strontium in drinking water, highlighting the essential role of strontium in ensuring the precision of elemental analysis within environmental and biotechnological applications (Shao et al., 2022).

Analysis Note

1 g/L Sr in 2% nitric acid, prepared with high purity Sr(NO₃)₂, HNO₃ and water

Other Notes

For a complete product listing of our TraceCERT range of CRMs for ICP and AAS, technical information and example certificates please visit our inorganic TraceCERT website

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• pictograms: GHS05
• signalword: Warning
• hcodes: H290,H315,H319
• pcodes: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
• Storage Class: 8B - Non-combustible corrosive hazardous materials
• wgk_germany: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter