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EPA Method Standards (USA)

Peak Performance™ certified reference standards

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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)

[Z-120198-02] Method 524.3 Custom Standard, 9-1, 2,000 mg/L, 1 ml
Method 524.3 Custom Standard, 9-1, 2,000 mg/L, 1 ml
Item number Z-120198-02
$ 82.00 82.0 USD
[Z-120002-12] Method 8260B Surrogate Solution, 200 mg/L, 1 mL
Method 8260B Surrogate Solution, 200 mg/L, 1 mL
Item No.: Z-120002-12
$ 40.00 40.0 USD
[4401-1664-2] Oil & Grease Standard, 2mg/mL, 100mL
Oil & Grease Standard, 2mg/mL, 100mL
$ 144.00 144.0 USD
[Z-122189-01] Method 8260 and Additional Gases, 1,000 mg/L, 1 mL
Method 8260 and Additional Gases, 1,000 mg/L, 1 mL
Item No.: Z-122189-01
$ 71.00 71.0 USD
[Z-120021-03] Method 8260 VOC Solution, 52-1, 2,000 mg/L, 1 mL
Method 8260 VOC Solution, 52-1, 2,000 mg/L, 1 mL
Item No.: Z-120021-03
$ 147.00 147.0 USD
[Z-123485-01] Method 8260 VOC Reactive Solution 8-1, 1 mL
Method 8260 VOC Reactive Solution 8-1, 1 mL
Item No.: Z-123485-01
$ 52.50 52.5 USD
[Z-122540-01] Method 624 Purgeable Mix, 100 mg/L, 1 ml
Method 624 Purgeable Mix, 100 mg/L, 1 ml
Item number Z-122540-01
$ 54.00 54.0 USD
[Z-120664-02] Method 624 Calibration Mix, 14-9, 2,000 mg/L, 1 ml
Method 624 Calibration Mix, 14-9, 2,000 mg/L, 1 ml
Item number Z-120664-02
$ 52.00 52.0 USD
[038260] N25/500-WLC NEEDLE PK5
N25/500-WLC NEEDLE PK5
Item No.: 038260
$ 60.90 60.9 USD
[Z-120390-01] Method 524 Internal/Surrogate Solution, 2,000 mg/L, 1 ml
Method 524 Internal/Surrogate Solution, 2,000 mg/L, 1 ml
Item number Z-120390-01
$ 51.00 51.0 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
[4400-010044] Soil Spike for 6020 CLP-M, HNO3, 100 mL
Soil Spike for 6020 CLP-M, HNO3, 100 mL
$ 314.00 314.0 USD
[4401-1664-SP4] Snip & Pour Oil/Grease Standard, 40mg HEM, 20/pk
Snip & Pour Oil/Grease Standard, 40mg HEM, 20/pk
$ 135.00 135.0 USD
[4401-1664-SP2] Snip & Pour Oil/Grease Standard, 20mg HEM, 20/pk
Snip & Pour Oil/Grease Standard, 20mg HEM, 20/pk
$ 135.00 135.0 USD
[4400-010045] QC/ICV Solution for 6020 CLP-M
QC/ICV Solution for 6020 CLP-M
Item No.: 4400-010045
10 µg/mL Ag, Al, As, Ba, Be, Cd, Co, Cr, Cu, Mn, Ni, Pb, Sb, Tl, Zn in 2% HNO3.
$ 314.00 314.0 USD
[Z-120704-02] Reactive VOC + 8260 Gases Soltuion 3-7, Various Concentrations, 2,000: 20,000 mg/L, 1 mL
Reactive VOC + 8260 Gases Soltuion 3-7, Various Concentrations, 2,000: 20,000 mg/L, 1 mL
Item No.: Z-120704-02
$ 89.00 89.0 USD
[Z-120704-02-SS] Reactive VOC + 8260 Gases Soltuion 3-7, Various Concentrations (Second Source), 2,000: 20,000 mg/L, 1 mL
Reactive VOC + 8260 Gases Soltuion 3-7, Various Concentrations (Second Source), 2,000: 20,000 mg/L, 1 mL
Item No.: Z-120704-02-SS
$ 89.00 89.0 USD
[Z-111864-05-4PAK] UCMR 4 Method 530 Semivolatile Mix, 3-1864, Various Concentrations mg/L, 4 x 1 mL
UCMR 4 Method 530 Semivolatile Mix, 3-1864, Various Concentrations mg/L, 4 x 1 mL
Item No.: Z-111864-05-4PAK
$ 245.00 245.0 USD
[Z-132423-03] UCMR 4 Method 525.3 Pesticide Mix, 9-2423, 1000 mg/L, 1 mL
UCMR 4 Method 525.3 Pesticide Mix, 9-2423, 1000 mg/L, 1 mL
Item No.: Z-132423-03
$ 183.75 183.75 USD
[4400-010043] Water Spike for 6020 CLP-M, HNO3, 100 mL
Water Spike for 6020 CLP-M, HNO3, 100 mL
$ 348.00 348.0 USD