98838

Selenium Standard for ICP

TraceCERT^®, 10 g/L Se in nitric acid (nominal concentration)

• Synonym(s): ICP Selenium Calibration Standard
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material; TraceCERT^®
• Quality Level: 300
• product line: TraceCERT^®
• concentration: 10 g/L Se in nitric acid (nominal concentration)
• technique(s): ICP: suitable
• application(s): industrial qc; pharmaceutical
• format: single component solution

Description

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

• Separation of binaphthol enantiomers through achiral chromatography.: This study demonstrates the use of LiChrospher^® 100 NH2 for the achiral chromatographic separation of binaphthol enantiomers. The research provides valuable insights into the versatility of this stationary phase for resolving chiral compounds, highlighting its applications in analytical and preparative chromatography (Baciocchi et al., 2002).


• Determination of histidine and related compounds in rumen fluid by liquid chromatography.: This article showcases the application of LiChrospher^® 100 NH2 in the liquid chromatographic analysis of histidine and its derivatives in rumen fluid. The study emphasizes the column′s effectiveness in complex biological matrix analyses, offering a robust method for bioanalytical applications in veterinary and agricultural chemistry (Wadud et al., 2000).

Analysis Note

10 g/L Se in 5% nitric acid, prepared with high purity Selenium semi metal and HNO₃

Legal Information

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

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

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H290,H315,H318
• pcodes: P234 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2
• Storage Class: 8B - Non-combustible corrosive hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable