Meeting ISO standards
High-Purity Standards understands a comprehensive quality system is key to our customers’ confidence in the products that we manufacture. That’s why we developed our Total Quality System with the help and assessment of an independent agency to meet the requirements of three separate ISO standards: ISO 9001:2015, ISO/IEC 17025:2005 and ISO Guide 34:2009.
6 component Cation Chromatography Standard in H2O
This product is traceable to NIST and is certified ISO 17025 and Guide 34
Li - 50 µg/mL, Na - 200 µg/mL, NH4, Mg - 250 µg/mL, Ca, K - 500 µg/mL 12 Month Expiry Date