CPI International carries a complete selection of standards designed for accurate Contract Laboratory Program (CLP) calibration and verification to serve as a cost-efficient option by preparing in-house multi-element standards. Our Multi-Element Peak Performance™ Standards for ion chromatography are created with high-purity and chemically modified materials for optimal quality. Complete your methods and process with confidence using our IC certified reference materials specifically formulated for CLP.

We also accept custom standard requests for reduced workload and increased efficiency 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].