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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

Toluene-d8 Solution 20,000 mg/L, 1 ml
Item number Z-020137-20
$ 84.00 84.0 USD
TCL VOC Mix A (Aromatics and Halocarbons), 100 mg/L, 1 ml
Item number Z-120098-01
$ 68.00 68.0 USD
VOC Mix 79, 2,000 mg/L, 1 ml
Item number Z-120149-01
$ 177.00 177.0 USD
Trifluralin Solution, 10 mg/L, 1 ml
Item number: Z-030335-06
$ 38.00 38.0 USD
Triclopyr Solution, 100 mg/L, 1 ml
Item number: Z-031011-02
$ 26.00 26.0 USD
Tributyl phosphate Solution, 1,000 mg/L, 1ml
Item number: Z-030251-02
$ 68.00 68.0 USD
Volatile Organic Solution 11-3, 1,000 mg/L, 1 ml
Item number Z-120274-01
$ 97.00 97.0 USD
WA VPH Solution, 15-1, 1,000 mg/L, 1 ml
Item number Z-120283-01
$ 68.00 68.0 USD
Tuning Solution
Item number 4400-010040
$ 188.00 188.0 USD
Tinted Base/Neutral (100 mg/L) Surrogate Solution, 25 ml
Item number Z-110002-50
$ 39.00 39.0 USD
Tinted CLP BNA Surrogate Solution, 2000 mg/L, 1 ml
Item number Z-110005-05
$ 114.00 114.0 USD
Tolyltriazole Solution, 1000 mg/L, 2 x 5 ml
Item number Z-012690-06-10
$ 389.00 389.0 USD
Tinted BNA (5:10 ug/mL) Surrogate Solution without CLP, 25 mL
Item number Z-110004-58
$ 78.00 78.0 USD
Toxaphene Solution, 2000 mg/L, 1 mL
Item number Z-020279-01
$ 49.00 49.0 USD
Tinted BNA (500 ug/ml) Surrogate Solution, 25 ml
Item number Z-110004-56
$ 233.00 233.0 USD
Trans-1,3-Dichloropropylene Solution, 2,000 mg/L, 1 ml
Item number Z-020173-02
$ 41.00 41.0 USD
Tinted BNA (50:100 mg/L) Surrogate Solution, 25 ml
Item number Z-110004-55
$ 79.00 79.0 USD
Tri-n-butyltin Chloride Solution, 2,000 mg/L, 1 ml
Item number Z-010934-01
$ 39.00 39.0 USD
Tetrahydrofuran-d8 Solution, 2000 mg/L, 1 ml
Item number Z-021477-02
$ 39.00 39.0 USD
Tetrahydrofuran Solution, 2000 mg/L, 1ml
Item number Z-020299-01
$ 24.00 24.0 USD