Single-element standards for AA and ICP analysis

Assurance® grade certified reference materials (CRMs) are designed for atomic absorption (AA) and inductively coupled plasma (ICP) analysis. Custom standards can be manufactured upon request.

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.

• 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

• 1,000 ppm sulfur in H2O matrix|30 mL bottle