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ICP 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 custo​m 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. 

2026 Variant Price List
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ICP Quality Control Standards

Interference Check Standard #5, HNO3
Al 1200, Mg 3000, Ca 6000, Na 1000, Fe 5000 in 5% HNO3.
Available in 100 mL and 500 mL volumes.
0.0 USD
QC-7 Elements Standard, HNO3
Ag 100, Al 100, B 100, Ba 100, K 1000, Na 100, Si 50 in 5% HNO3.
Available in 100 mL and 500 mL volumes.
0.0 USD
Instrument Check Standard #3, HNO3
As 20, K 100, La 20, Li 20, Mn 20, Mo 20, Na 20, Ni 20, P 100, S 100, Sc 20 in 2% HNO3.
Available in 100 mL and 500 mL volumes.
0.0 USD