Quality Control Standards

CPI International distributes a complete range of quality control standards intended for accurate testing results at enhanced speeds and ease in usage during ICP/ICP-MS applications. Our Multi-Element Peak Performance™ Standards are prepared in compliance with strict production standards from high quality ingredients, sub-boiling distilled acids, and 18-mega-ohm de-ionized water.

We also offer custom standards to address specific requirements in laboratories. Our reference materials are available in 1mL ampules or two 0.6mL ampules to increase your shelf life at no additional cost.

A certificate of analysis and a material safety data sheet are shipped with every standard and the accuracy of single element standards is guaranteed to ±0.3%  with at least 12 months of expiration from date of shipment.

For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (California) or email [email protected].