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Reference Standards


Reference Standards

CPI International Peak Performance™ Standards are manufactured for Inductively Coupled Plasma, Atomic Absorption, Mass Spectroscopy, Gas Chromatography, Liquid Chromatography, and Ion Chromatography and for a wide range of applications including; environmental, volatiles and semi-volatiles, pesticides, pharmaceutical, petroleum, wine, cannabis, and food safety. All of our solutions are prepared from high-purity starting materials and are certified to either ISO 17025 or ISO 17034 (please inquire).

We also offer custom standards to reduce workload and increase efficiency in laboratories. Our volatile organic reference materials are available in 1.2mL volume packed or two 0.6mL ampules to increase shelf life at no additional cost.

A Certificate of Analysis is shipped with every standard.

Get a lower cost per test with Peak Performance™ certified reference standards.  

For inquiries and assistance, you can reach us at 800-878-7654 (toll free), 707-525-5788 (Local), or email Sales@CPIInternational.com.

Premium Quality
Standards Reduce
Reworks

Certified, Traceable,
Accountable
Lower Your
Cost Per Test
Custom Standards
Available @ Fast
Turnaround
Private Label Available
for Small Distributors
Predictable Cost with
Auto-Shipment
Late Order
Cutoff Time
Unit Dose™ Enterococcus faecalis
Item Number UD-12697
286.00 286.0 USD
286.00 286.0 USD
Unit Dose™ Listeria innocua
Item Number UD-11288
286.00 286.0 USD
286.00 286.0 USD
286.00 286.0 USD
Unit Dose™ Salmonella abony
Item Number UD-6017
286.00 286.0 USD
286.00 286.0 USD
Peak Performance Inorganic Trace Metal Standard, Dysprosium (Dy)
Choose from 1,000 µg/mL and 10,000 µg/mL concentrations.
Choose from 100 mL and 250 mL volumes.
44.00 44.0 USD
Peak Performance Inorganic Trace Metal Standard, Erbium (Er)
Choose from 1,000 and 10,000 µg/mL concentrations.
Choose from 100mL and 250mL volumes.
44.00 44.0 USD
286.00 286.0 USD
Unit Dose™ Salmonella salford
Item Number UD-7833
286.00 286.0 USD
P. aeruginosa High CFU Range
Item number 10662-10
0.0 USD
E. aerogenes
Item number 10006-10
0.0 USD
E. coli CRM
Choose between a 10-pack and 20-pack.
0.0 USD
0.0 USD
0.0 USD
Peak Performance Inorganic Trace Metal Standard, Copper (Cu)
Choose from 1,000 µg/mL and 10,000 µg/mL concentrations.
Choose from 100 mL and 250 mL volumes.
44.00 44.0 USD
Peak Performance Inorganic Trace Metal Standard, Cobalt (Co)
Choose from 1,000 µg/mL and 10,000 µg/mL concentrations.
Choose from 100 mL and 250 mL volumes.
44.00 44.0 USD
Peak Performance Inorganic Trace Metal Standard, Chromium (Cr)
Choose from 1,000 µg/mL and 10,000 µg/mL concentrations.
Choose from 100 mL and 250 mL volumes.
44.00 44.0 USD
Peak Performance Inorganic Trace Metal Standard, Hafnium (Hf)
Choose from 1,000 µg/mL and 10,000 µg/mL concentrations.
Choose from 100 mL and 250 mL volumes.
44.00 44.0 USD