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EPA Method Standards (USA)

Peak Performance™ certified reference standards

Standardize Your Standards

CPI International’s Peak Performance™ Multi-Element Inorganic ICP Standards ​ are manufactured for accuracy, consistency, and traceability — including formulations for specific EPA methods and applications.

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2026 Variant Price List
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EPA Method Standards (USA)

8260 Matrix Spike Solution
8260 Matrix Spike Solution
0.0 USD
Method 524.2 / 8260 Gases Mixture
Method 524.2 / 8260 Gases Mixture
Choose from 200 µg/mL and 2,000 µg/mL concentrations.
0.0 USD
8260 VOC Solution
8260 VOC Solution
0.0 USD
8260 VOC Liquids
8260 VOC Liquids
0.0 USD
8260 Additional Compounds
8260 Additional Compounds
0.0 USD
[Z-120186-01] 8260 Calibration Solution Minus 2-Chloroethyl Vinyl Ether, 27-1, 200, 2000, 1000, 5000 mg/L, 2 x 5 mL
8260 Calibration Solution Minus 2-Chloroethyl Vinyl Ether, 27-1, 200, 2000, 1000, 5000 mg/L, 2 x 5 mL
Item No.: Z-120186-01
$ 350.00 350.0 USD
Custom 8260 Gases
Custom 8260 Gases
0.0 USD
8260B Calibration Super Mix
8260B Calibration Super Mix
0.0 USD
Custom 8260B VOC Mix, 79-5
Custom 8260B VOC Mix, 79-5
0.0 USD
Aflatoxin B2 Solution, 10 mg/L
Aflatoxin B2 Solution, 10 mg/L
0.0 USD
8270 Internal Standard Solution
8270 Internal Standard Solution
0.0 USD
[Z-120381-02-SS] EPA Method 524.2 Volatiles, 78-381, 2000 mg/L, 1 ml- Second Source
EPA Method 524.2 Volatiles, 78-381, 2000 mg/L, 1 ml- Second Source
Item number: Z-120381-02-SS
$ 243.00 243.0 USD
[Z-120004-01] 8260 Internal Standard Solution, 3 Compounds, 2,500 mg/L, 1 mL
8260 Internal Standard Solution, 3 Compounds, 2,500 mg/L, 1 mL
Item No.: Z-120004-01
$ 52.00 52.0 USD
[Z-120022-06-4PAK] 8260 VOC Solution, 60 Compounds, 250 mg/L, 4 x 1 mL
8260 VOC Solution, 60 Compounds, 250 mg/L, 4 x 1 mL
Item No.: Z-120022-06-4PAK
$ 532.00 532.0 USD
[Z-120022-03-SS] Methods 8260/524 VOC Solution, 60 Compounds (SS), 200 mg/L, 1 mL
Methods 8260/524 VOC Solution, 60 Compounds (SS), 200 mg/L, 1 mL
Item No.: Z-120022-03-SS
$ 147.00 147.0 USD
[Z-120022-03-4PAK] Methods 8260/524 VOC Solution, 60 Compounds, 200 mg/L, 4 x 1 mL
Methods 8260/524 VOC Solution, 60 Compounds, 200 mg/L, 4 x 1 mL
Item No.: Z-120022-03-4PAK
$ 544.00 544.0 USD
[Z-030238-01] g-BHC Solution, 100 mg/L, 1 mL
g-BHC Solution, 100 mg/L, 1 mL
Item No.: Z-030238-01
$ 32.00 32.0 USD
[Z-010108-05] 2-Nitrophenol Solution, 100 mg/L, 1 mL
2-Nitrophenol Solution, 100 mg/L, 1 mL
Item No.: Z-010108-05
$ 24.15 24.15 USD
[Z-010108-02] 2-Nitrophenol Solution, 1000 mg/L, 1 mL
2-Nitrophenol Solution, 1000 mg/L, 1 mL
Item No.: Z-010108-02
$ 32.00 32.0 USD
[Z-120002-01] 8260B Surrogate Solution, 2,000 mg/L, 1 mL
8260B Surrogate Solution, 2,000 mg/L, 1 mL
Item No.: Z-120002-01
$ 54.00 54.0 USD