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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.

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Reference Standards

Chlorinated Herbicides Mixture, 16-1, Various Concentrations 100, 200, 300, 800, & 1,300 mg/L, 5 x 1 ml
Item number Z-132075-05-5PAK
$ 553.00 553.0 USD
Chlorinated Herbicides Mixture, 16-2, Various Concentrations 100, 200, 300, 800, & 1,300 mg/L, 1 ml
Item number Z-132076-03
$ 141.00 141.0 USD
Colorado Cannabis Pesticide Mix, 13-3483, 10 mg/L, 5 x 1 ml (ISO 17034)
Item number Z-G34-133483 -15-5PAK
$ 798.00 798.0 USD
Colorado Cannabis Pesticide Mix
Item number: Z-133483-03
$ 139.00 139.0 USD
Conductivity Standard 10,000 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
$ 20.00 20.0 USD
Conductivity Standard 100,000 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
$ 20.00 20.0 USD
Custom EPA 8010 Halogenated VOA Mix #1, 14-5, 2,000 mg/L, 1 ml
Item number Z-120661-02
$ 68.00 68.0 USD
Conductivity Standard 15,000 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
$ 20.00 20.0 USD
Custom VOC Solution, 4-1, 2,000 mg/L, 1 ml
Item number Z-122730-01
$ 39.00 39.0 USD
Conductivity Standard 5,000 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
$ 20.00 20.0 USD
Conductivity Standard 50,000 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
$ 20.00 20.0 USD
Connecticut Cannabis Pesticide Proposed Testing Standard
Item number Z-G34-152820-05-5PAK
$ 114.00 114.0 USD
Control Laboratory Program (CLP) Instrument Calibration Standard #6
Item number 4400-ICAL6-100
$ 105.00 105.0 USD
Custom VOC Mix (Second Source), 3-29, 10,000 mg/L, 1 ml
Item number Z-122910-01-SS
$ 84.00 84.0 USD
Custom 507 Check Standard, 6-95, Various Concentrations, 1 ml
Item number Z-132033-05
$ 60.00 60.0 USD
Custom 508 Herbicide Mix, 9-82, 500 mg/L, 1 ml
Item number: Z-135680-06
$ 134.00 134.0 USD
Custom VOC Mix, 3-29, 10,000 mg/L, 1 ml
Item number Z-122910-01
$ 84.00 84.0 USD
Custom 624 Mix, 12-58, 2000 mg/L, 1 ml
Item number Z-122573-02
$ 55.00 55.0 USD
Custom 8141 Pesticides Mix, 4-14, 100 mg/L, 1 ml
Item number Z-132512-03
$ 68.00 68.0 USD
Custom 8260 VOC Mix, 65-1, 200 mg/L, 2 X 0.6 ml
Item number Z-122327-05
$ 134.00 134.0 USD