- Custom Blends
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.
HPS welcomes requests for single and multielement standards. Our chemists have extensive experience in developing standards and will work with you to design the optimum product. Custom products include a certificate of analysis that includes NIST traceability, where possible. Pricing for 100 or smaller, 250, 500, and 1000 mL or larger solutions are available upon request. A variety of packaging options are available to accommodate your special needs. In addition to aqueous solutions, custom standards can be prepared in a variety of oils and organic solvents as well as on filter media. High-Purity Standards offers custom organic solutions for use with GC, GC-MS, HPLC, and Karl Fischer applications.
Contact us today to discuss your special mix needs.
By Telephone (Toll Free): 1-866-767-4771 (8 A.M. - 5:30 P.M. E.S.T)
By Fax (24 hours): 1-843-767-7906
By Mail P.O. Box 41727
Charleston, SC 29423
By email: firstname.lastname@example.org
Single element standards are available as dilutions at any concentrations. Most economical pricing is available for 10 and 100 ppm standards. Call Customer Service for pricing. These standards are not stock items and will be available for shipment within two to three days.