Single-element standards for AA and ICP analysis
- Made with acid and ASTM Type I water
- Inorganic compounds and metals at 99.99% to 99.9999% purity
- Accredited by A2LA to ISO/IEC 17025:2017 and ISO 17034:2016
Assurance® grade certified reference materials (CRMs) are designed for atomic absorption (AA) and inductively coupled plasma (ICP) analysis. They are packaged in 30 mL, 125 mL, 250 mL, and 500 mL bottles to minimize contamination.
Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.
Can’t find the standards you are looking for? Spex CertiPrep®can make custom standards to meet your exact needs. Contact us for more information at CRMsales@spex.com or call us at 732-549-7144.