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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

Modifier, 2% Calcium Nitrate, 100mL
Item number 4095-35
$ 112.00 112.0 USD
Ionization Buffer, 1% Cesium CsCl, 1% HCl, 500mL
Item number 4400-010136
$ 201.00 201.0 USD
Oregon Cannabis Pesticide Mix, 32-3487, 20 mg/L, 1 ml
Item number Z-133487-10
$ 363.00 363.0 USD
Method 8260 Matrix Spike Solution, 250 mg/L, 1 ml
Item number Z-120011-09
$ 36.00 36.0 USD
Oregon Pesticide Standard Mixture 2
Item number Z-G34-13ORP2-01
$ 179.00 179.0 USD
Nitrobenzene-d5 Solution, 5,000 mg/L, 1 ml
Item number Z-010007-03
$ 39.00 39.0 USD
ISO Guide 34 - Massachusetts Oxygenate Solution, 2000/4000 mg/L, 1 ml
Item number Z-G34-120696-02
$ 87.00 87.0 USD
Oxamyl Solution, 100 mg/L, 5 ml
Item number: Z-031848-02-05
$ 75.00 75.0 USD
Methyl Chloromethyl Ether Solution, 1,000 ml, 5 x 1 ml
Item number Z-010371-07-5PAK
$ 146.00 146.0 USD
Method 8270 Base/Neutral Surrogate Solution, 1,000 mg/L, 1 ml
Item number Z-110002-01
$ 49.00 49.0 USD
Massachusetts Pesticide Mix, 9-6550, 1,000 mg/L, 5 x 1mL
Item number Z-G34-136550-02-5PAK
$ 943.00 943.0 USD
Oregon Cannabis Pesticide Mix, 59-2885 rev., Various Concentrations mg/L, 5 x 1 ml [ICEPAK REQ'D]
Item number Z-132885-06-5PAK
$ 2,352.00 2352.0 USD
Methods 8260/524 VOC Solution, 60 Compounds, 200 mg/L, 4 x 1 ml
Item number Z-120022-03-4PAK
$ 481.00 481.0 USD
Methoxychlor Solution, 10 mg/L, 2 x 5 ml
Item number: Z-030241-11-10
$ 61.00 61.0 USD
ISO 17034 Semivolatile Mix, 2,500 mg/L, 1 ml
Item number: Z-G34-111800-01
$ 91.00 91.0 USD
Oregon Cannabis Pesticide Mix 1
Item number Z-137731-01
$ 200.00 200.0 USD
IVC Graphite Furnace Standard, 2% HNO3, 250mL
Item number 4400-010046
$ 118.00 118.0 USD
Montana Pesticide Mixture 270 10 µg/mL in Acetonitrile
Item number Z-156774-01-5PAK
$ 830.00 830.0 USD
o,p '-DDD Solution
$ 24.00 24.0 USD
MCPP Soulution, 1,000, 1 ml
Item number: Z-030866-03
$ 39.00 39.0 USD