1.70338

Osmium ICP standard

(NH₄)₂OsCl₆ in HCl 7% 1000 mg/l Os Certipur^®

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

Properties

• grade: certified reference material
• Quality Level: 100
• product line: Certipur^®
• technique(s): ICP: suitable
• density: 1.034 g/cm³ at 20 °C
• application(s): industrial qc; pharmaceutical
• format: single component solution
• storage temp.: 15-25°C

Description

General description

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

Application

The osmium ICP standard may find the below uses:

• To study the spatial distribution of isosteric osmium and ruthenium anticancer agents using laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS)
• Determination of osmium by inductively coupled plasma-mass spectrometry (ICP-MS) after pressure vessel digestion with nitric acid
• Development of a plasma induced vapor generation method to measure osmium in solutions by inductively coupled plasma-optical emission spectrometry (ICP-OES)
• Study of serum-binding properties of two metallodrugs by size exclusion chromatography-inductively coupled plasma-mass spectrometry (SEC-ICP-MS)
• Detection of osmium by Photochemical Vapor Generation-Inductively Coupled Plasma-Mass Spectrometry(PVG-ICP-MS)
• Inductively coupled plasma-optical emission spectrometric (ICP-OES) determination of osmium by using photooxidation vapor generation (POVG) method

Other Notes

For a complete product listing of our Certipur^® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website

Legal Information

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

Safety Information

• Pictograms: GHS05
• Signal Word: Warning
• Hazard Statements: H290
• Precautionary Statements: P234 - P390
• Hazard Classifications: Met. Corr. 1
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable