Chromium, 1,000ug/mL, for AA and ICP, 30 mL

Chromium, 1,000 µg/mL, for AA and ICP, 30 mL

Assurance® Grade Chromium, 1,000 µg/mL (1,000 ppm) for AA and ICP in 2% HNO3, 30 mL

Product Information

Single-Element Standards for AA & ICP • Made with acid and ASTM Type I Water • Inorganic compounds and metals at 99.99% to 99.9999% purity (where commercially available) • Directly traceable to NIST (where applicable) • Accredited by A2LA to ISO/IEC 17025:2017 and ISO 17034:2016 AA & ICP Assurance® Grade CRMs are designed for AA and ICP and are available in single and multi-element formulations. 70 elements are available as single-element standards and are available at 1,000 µg/mL and/or 10,000 µg/mL. They are packaged in 30 mL, 125 mL, 250 mL, and 500 mL bottles to minimize contamination. Custom standards can be manufactured upon request.

 

Component	Concentration	Matrix
Chromium: 7440-47-3	1,000 µg/mL	2% HNO3