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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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EPA Method Standards (USA)

[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
[4400-ICPMS1] ICP/MS Standard #1, HNO3, 250 mL
ICP/MS Standard #1, HNO3, 250 mL
Item No.: 4400-ICPMS1
10 µg/mL in 2% HNO3in Ce, Dy, Er, Eu, Gd, Ho, La, Lu, Nd, Pr, Sc, Sm, Tb, Th, Tm, Y, Yb.
$ 444.00 444.0 USD
[4400-010447] ICP-MS Internal Standard - 7 Element Mix, HNO3, 500 mL
ICP-MS Internal Standard - 7 Element Mix, HNO3, 500 mL
Item No.: 4400-010447
10 µg/mL Bi, Ge, In, Li6, Sc, Tb, Y in 2% HNO3.
$ 453.00 453.0 USD
[4400-ICPMS-6020] ICP/MS for 6020 CLP-M
ICP/MS for 6020 CLP-M
Item No.: 4400-ICPMS-6020
$ 306.00 306.0 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
[4400-ICP-MS-ICS] ICP/MS Check Standard, HNO3, 250 mL
ICP/MS Check Standard, HNO3, 250 mL
Item No.: 4400-ICP-MS-ICS
See Product Description for full details.
$ 683.00 683.0 USD
[4400-010041] Internal Standard for 6020 CLP-M, 10 µg/mL, HNO3, 100 mL
Internal Standard for 6020 CLP-M, 10 µg/mL, HNO3, 100 mL
Item No.: 4400-010041
10 µg/mL Bi, Ho, In, Li6, Sc, Tb, Yin 5% HNO3.
$ 215.00 215.0 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-121545-01] EPA Method 1666 Stock Standard Mix #3, 1000 mg/L, 1mL
EPA Method 1666 Stock Standard Mix #3, 1000 mg/L, 1mL
Item number Z-121545-01
$ 62.00 62.0 USD
[4400-010173] EPA Method 300.1 (EDA) Preservation Solution, 100 mg/mL
EPA Method 300.1 (EDA) Preservation Solution, 100 mg/mL
Item No.: 4400-010173
$ 125.00 125.0 USD
[4400-010171] EPA Method 300.1 Eluent Solution, 5 M
EPA Method 300.1 Eluent Solution, 5 M
Item No.: 4400-010171
$ 83.00 83.0 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
[4401-1664-4] Oil & Grease Standard, 4mg/mL, 100mL
Oil & Grease Standard, 4mg/mL, 100mL
Item No.: 4401-1664-4
$ 144.00 144.0 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-120196-02] Method 8020-Revised IS Mix, 3-26, 2000 mg/L, 1 ml
Method 8020-Revised IS Mix, 3-26, 2000 mg/L, 1 ml
Item number Z-120196-02
$ 40.00 40.0 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-120011-09] Method 8260 Matrix Spike Solution, 250 mg/L, 1 mL
Method 8260 Matrix Spike Solution, 250 mg/L, 1 mL
Item No.: Z-120011-09
$ 38.00 38.0 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-120313-03] Method 8260 Gases Solution, 250 mg/L, 1 mL
Method 8260 Gases Solution, 250 mg/L, 1 mL
Item No.: Z-120313-03
$ 52.00 52.0 USD