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Reference Standards

Peak Performance™ certified reference standards

Standardize Your Standards

CPI International provides a comprehensive portfolio of reference materials and standards to support analytical testing across industries. From inorganic and organic standards to cannabis, food safety, microbiology, and environmental solutions, our selection of standards is designed to meet the diverse needs of modern laboratories.

  • Certified Reference Materials (CRMs): Produced in ISO 17034–accredited facilities for accuracy and traceability.
  • Reference Materials (RMs): Manufactured and tested in ISO/IEC 17025–accredited laboratories.
  • Application-Specific Standards: Covering spectroscopy, chromatography, mass spectrometry, microbiology, and wet chemistry methods.
  • Custom Standards: Tailored formulations to reduce workload, improve efficiency, and support regulatory compliance in your industry.

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Reference Standards

[Z-030865-03] MCPA Standard, 1,000 mg/L, 1 mL
MCPA Standard, 1,000 mg/L, 1 mL
Item No.: Z-030865-03
$ 40.00 40.0 USD
[Z-133485-10] Oregon Cannabis Pesticide Mix, 11-3485, 100:200 mg/L, 1 mL
Oregon Cannabis Pesticide Mix, 11-3485, 100:200 mg/L, 1 mL
Item No.: Z-133485-10
$ 151.00 151.0 USD
[Z-012243-02-5PAK] Monomethyl Hydrazine Solution, 1,000 mg/L, 5 x 1 mL
Monomethyl Hydrazine Solution, 1,000 mg/L, 5 x 1 mL
Item No.: Z-012243-02-5PAK
$ 510.00 510.0 USD
[Z-010058-02] N-Nitrosodiphenylamine Solution, 5,000 mg/L, 1 mL
N-Nitrosodiphenylamine Solution, 5,000 mg/L, 1 mL
Item No.: Z-010058-02
$ 52.00 52.0 USD
[4095-28] Modifier, 0.2mg NH4H2PO4 & 0.01mg Mg(NO3)2, 250mL
Modifier, 0.2mg NH4H2PO4 & 0.01mg Mg(NO3)2, 250mL
Item No.: 4095-28
$ 97.00 97.0 USD
[Z-130111-01] PCB Congener Solution 29-1, 10 mg/L, 1 mL
PCB Congener Solution 29-1, 10 mg/L, 1 mL
Item No.: Z-130111-01
$ 106.05 106.05 USD
[Z-130116-03] PCB Congener Solution, 28-1, 10 mg/L, 1 mL
PCB Congener Solution, 28-1, 10 mg/L, 1 mL
Item No.: Z-130116-03
$ 154.00 154.0 USD
[Z-110092-08-02] PAH Solution, 2,000 mg/L, 2 x 0.6 mL
PAH Solution, 2,000 mg/L, 2 x 0.6 mL
Item No.: Z-110092-08-02
$ 113.00 113.0 USD
[Z-010057-06] N-nitrosodimethylamine Solution, 1,000 mg/L, 1 mL
N-nitrosodimethylamine Solution, 1,000 mg/L, 1 mL
Item No.: Z-010057-06
$ 44.00 44.0 USD
[Z-G34-013912-06] Mycrene Solution, 1000 mg/L, 1 mL (ISO 17034)
Mycrene Solution, 1000 mg/L, 1 mL (ISO 17034)
Item No.: Z-G34-013912-06
$ 53.00 53.0 USD
[Z-026007-06-5PAK] Nerol Solution, 1000 mg/L, 5 x 1 mL
Nerol Solution, 1000 mg/L, 5 x 1 mL
Item No.: Z-026007-06-5PAK
$ 135.45 135.45 USD
[Z-G34-134887-01] ISO 17034 - Semivolatile Mix, 7-4887, 100 mg/L, 1 mL
ISO 17034 - Semivolatile Mix, 7-4887, 100 mg/L, 1 mL
Item No.: Z-G34-134887-01
$ 137.00 137.0 USD
[Z-137264-01] Oregon Cannabis Pesticide Mix 2
Oregon Cannabis Pesticide Mix 2
Item No.: Z-137264-01
$ 210.00 210.0 USD
[Z-030285-06] Kepone Solution, 2000 mg/L, 1 mL
Kepone Solution, 2000 mg/L, 1 mL
Item No.: Z-030285-06
$ 54.00 54.0 USD
[Z-G34-111801-01] Terpenes Mix, 19-1801, 2,500 mg/L, 1 mL
Terpenes Mix, 19-1801, 2,500 mg/L, 1 mL
Item No.: Z-G34-111801-01
$ 393.00 393.0 USD
[Z-032802-01-10] Isofenphos-methyl Solution, 10 mg/L, 2x 5 mL
Isofenphos-methyl Solution, 10 mg/L, 2x 5 mL
Item No.: Z-032802-01-10
$ 89.00 89.0 USD
[Z-132885-06] Oregon Cannabis Pesticide Mix, 59-2885, Various Concentrations, mg/L, 1 mL (dichlorvos @ 1 mg/L) [ICEPAK REQ'D]
Oregon Cannabis Pesticide Mix, 59-2885, Various Concentrations, mg/L, 1 mL (dichlorvos @ 1 mg/L) [ICEPAK REQ'D]
Item No.: Z-132885-06
$ 620.00 620.0 USD
[Z-122455-05] Method 8260 Internal Standard Mix, 3-30, 2,500 mg/L, 1 mL
Method 8260 Internal Standard Mix, 3-30, 2,500 mg/L, 1 mL
Item No.: Z-122455-05
$ 54.00 54.0 USD
[Z-112004-01] Method 8271 BNA Solution 35, 1,000 mg/L, 1 mL
Method 8271 BNA Solution 35, 1,000 mg/L, 1 mL
Item No.: Z-112004-01
$ 74.00 74.0 USD
Massachusetts Residual Solvents - FET Standard, 100 mg/L
Massachusetts Residual Solvents - FET Standard, 100 mg/L
0.0 USD