Sigma-Aldrich Osmium Icp Standard (Nh4)2

Quality Level

100

Product Line

Certipur^®

Technique(S)

ICP: suitable

Density

1.034 g/cm³at 20 °C

Format

single component solution

Storage Temp.

15-25°C

Related Categories

ICP & AAS standards

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)[5]
• Inductively coupled plasma-optical emission spectrometric (ICP-OES) determination of osmium by using photooxidation vapor generation (POVG) method[6]

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 websiteCERTIPUR is a registered trademark of Merck KGaA, Darmstadt, GermanyGHS05H290P234 - P390