HPS welcomes requests for multielement special mixtures designed by our customers. With the president's 50 plus years of experience in the preparation of spectrometric standard solutions, he or his staff will gladly discuss with you the inter-element compatibility and stability of your designed mixture. Special mixtures are prepared and checked with standards that are directly traceable to NIST and have a guaranteed accuracy of ± 0.5%. As a rule, a special mixture can be prepared and certified within three to five days of receipt of the purchase order.

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 requests. In addition to aqueous solutions, mixes are available in a variety of oils and organic solvents as well as on filter media. High-Purity Standards has developed the technique of placing solids (metals, salts oxides) or solution on a variety of filter matrices. These filters are suitable for monitoring air particles by X-ray or chemical dissolution and analyses. The QC-TMFM catalog items are an example of what can be placed on different filter media.

Contact us today to discuss your special mix needs.
By Telephone (843)767-7900 (8 A.M. - 5:30 P.M. E.S.T)
By Fax (24 hours) (843) 767-7906
By Mail P.O. Box 41727
Charleston, SC 29423
By Website www.highpuritystandards.com *** (Use our quote request form) ***
By email info@highpuritystandards.com

Dilution Pricing
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.