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.
Butyrate at 100 µg/mL from C4H7NaO2 in H2O
This standard is certified ISO 17025.
12 Month Expiry Date
Safety Data Sheet