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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-120050-03] 502.2 VOC Liquids, 55-03, 200 mg/L, 1 mL
502.2 VOC Liquids, 55-03, 200 mg/L, 1 mL
Item number Z-120050-03
$ 113.00 113.0 USD
[Z-120385-02] 624 VOC Solution 52-9, 2000 mg/L, 1 ml
624 VOC Solution 52-9, 2000 mg/L, 1 ml
Item number Z-120385-02
$ 128.00 128.0 USD
[4385-8260] 934-AH ® binderless glass microfiber filters, 8.26cm diameter, 100/pk
934-AH ® binderless glass microfiber filters, 8.26cm diameter, 100/pk
$ 142.00 142.0 USD
[Z-020480-01] 502.2 Internal Standard Solution, 2,000 mg/L, 1 ml
502.2 Internal Standard Solution, 2,000 mg/L, 1 ml
Item number Z-020480-01
$ 41.00 41.0 USD
[Z-120050-03-SS] 502.2 VOC Liquids (Second Source), 55-03, 200 mg/L, 1 ml
502.2 VOC Liquids (Second Source), 55-03, 200 mg/L, 1 ml
Item number Z-120050-03-SS
$ 112.00 112.0 USD
[Z-120268-01] EPA 524 Surrogate Solution, 2,000 mg/L, 1 ml
EPA 524 Surrogate Solution, 2,000 mg/L, 1 ml
Item number Z-120268-01
$ 37.00 37.0 USD
[Z-120655-01] EPA Method 8240B Calibration Mix 6, 7-73, 2000 mg/L, 1 mL
EPA Method 8240B Calibration Mix 6, 7-73, 2000 mg/L, 1 mL
Item number Z-120655-01
$ 71.00 71.0 USD
[Z-120381-02] EPA Method 524.2 Volatiles, 78-381, 2000 mg/L, 1 ml
EPA Method 524.2 Volatiles, 78-381, 2000 mg/L, 1 ml
Item number: Z-120381-02
$ 243.00 243.0 USD
[Z-120656-01] EPA Method 8240B Calibration Mix 7, 8-79, 2000 mg/L, 1 ml
EPA Method 8240B Calibration Mix 7, 8-79, 2000 mg/L, 1 ml
Item number Z-120656-01
$ 71.00 71.0 USD
[Z-121546-05] EPA Method 1666 Direct Injection Mix, 1000:2500 mg/L, 1mL
EPA Method 1666 Direct Injection Mix, 1000:2500 mg/L, 1mL
Item number Z-121546-05
$ 122.00 122.0 USD
[Z-120195-03] Method 524.3 Internal Standard Solution, 3-26, 2,000 mg/L, 1 ml
Method 524.3 Internal Standard Solution, 3-26, 2,000 mg/L, 1 ml
Item number Z-120195-03
$ 49.00 49.0 USD
[Z-120450-01-5PAK] Method 624 Surrogate Standards Mix, 3-6, 20,000 mg/L, 5 x 1 mL
Method 624 Surrogate Standards Mix, 3-6, 20,000 mg/L, 5 x 1 mL
Item number Z-120450-01-5PAK
$ 176.00 176.0 USD
[Z-120185-03] Method 624 Solution, 31-1, 200 mg/L, 1ml -2-CEVE reacts in mix. Do Not Use- NCR 2782 JAD
Method 624 Solution, 31-1, 200 mg/L, 1ml -2-CEVE reacts in mix. Do Not Use- NCR 2782 JAD
Item number Z-120185-03
$ 52.00 52.0 USD
[Z-120465-04] Method 8021 Surrogate Mix, 2 Compounds, 1500 mg/L, 1 ml
Method 8021 Surrogate Mix, 2 Compounds, 1500 mg/L, 1 ml
Item number Z-120465-04
$ 49.00 49.0 USD
[Z-122049-02] Method 542.3 Mix, 9-89, 2000 mg/L, 1 ml
Method 542.3 Mix, 9-89, 2000 mg/L, 1 ml
Item number Z-122049-02
$ 112.00 112.0 USD
[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-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
[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
[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