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ICP Quality Control Standards

CPI International distributes a complete range of Quality Control Standards intended for accurate testing results at enhanced speeds and ease in usage during ICP/ICP-MS applications. 

Our Multi-Element Peak Performance™ Standards are prepared in compliance with strict production standards from high quality ingredients, sub-boiling distilled acids, and 18-mega-ohm de-ionized water. 

We also offer custo​m standards to address specific requirements in laboratories. Our reference materials are available in 1mL ampules or two 0.6mL ampules to increase your shelf life at no additional cost.

A certificate of analysis and a material safety data sheet are shipped with every standard and the accuracy of single element standards is guaranteed to ±0.3%  with at least 12 months of expiration from date of shipment. 

2026 Variant Price List
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ICP Quality Control Standards

[4400-INTB1-100] Analytes Solution B, HNO3, 100 mL
Analytes Solution B, HNO3, 100 mL
$ 183.00 183.0 USD
[4400-INTB2-100] Alternative Analytes Solution B, HNO3, 100 mL
Alternative Analytes Solution B, HNO3, 100 mL
$ 317.00 317.0 USD
[4400-CRDL1-100] Contract Required Detection Limit (CRDL) Standard, HNO3,0mL
Contract Required Detection Limit (CRDL) Standard, HNO3,0mL
Item No.: 4400-CRDL1-100
See Product Description for full details.
$ 303.00 303.0 USD
[4400-INTR-SET] Complete Set of Interference Check Standards, 4 x 100 mL
Complete Set of Interference Check Standards, 4 x 100 mL
$ 1,376.00 1376.0 USD
[4400-CLP-SET] Complete Control Laboratory Program (CLP) Set, 13 x 100 mL
Complete Control Laboratory Program (CLP) Set, 13 x 100 mL
Item No.: 4400-CLP-SET
See Product Description for full details.
$ 2,051.00 2051.0 USD
[4400-CALMX1-100] Instrument Check Standard #1, HNO3, 100 mL
Instrument Check Standard #1, HNO3, 100 mL
Item No.: 4400-CALMX1-100
Al 10, B 10, Ba 1, Be 1, Ca 1, Ni 10, P 100, Sc 1, Zn 10 in 2% HNO3.
$ 154.00 154.0 USD
[4400-CALMX8-100] Instrument Check Standard #8, HNO3, 100 mL
Instrument Check Standard #8, HNO3, 100 mL
$ 293.00 293.0 USD
[4400-CALMX2-100] Instrument Check Standard #2, HNO3, 100 mL
Instrument Check Standard #2, HNO3, 100 mL
Item No.: 4400-CALMX2-100
Ba 50, Be 20, La 20, Mn 20, Ni 20, Sc 20, Zn 20 in 2% HNO3.
$ 137.00 137.0 USD
[4400-CALMX4-100] Instrument Check Standard #4, HNO3, 100 mL
Instrument Check Standard #4, HNO3, 100 mL
Item No.: 4400-CALMX4-100
Al 10, As 10, Ba 1, Cu 10, K 50, Mn 10, Na 10, Ni 10, P 10, Pb 10, Sc 10, Zn 10 in 2% HNO3.
$ 272.00 272.0 USD
[4400-004] QC-19 Elements Standard, HNO3
QC-19 Elements Standard, HNO3
0.0 USD
[4400-010] QC-21 Elements Standard, HNO3
QC-21 Elements Standard, HNO3
$ 314.00 314.0 USD
[4400-INTA2-100] Alternate Interferents Solution A, 1,000 µg/mL, HNO3
Alternate Interferents Solution A, 1,000 µg/mL, HNO3
$ 344.00 344.0 USD
[4400-010105] QC-7 Elements Standard - Modified, HNO3
QC-7 Elements Standard - Modified, HNO3
$ 136.00 136.0 USD
[4400-010118] Method 200.7 Laboratory Fortifying Solution, HNO3
Method 200.7 Laboratory Fortifying Solution, HNO3
$ 465.00 465.0 USD
[4400-012] QC-26 Elements Standard, HNO3
QC-26 Elements Standard, HNO3
$ 397.00 397.0 USD
[4400-CALMX7-100] Instrument Check Standard #7, HNO3
Instrument Check Standard #7, HNO3
$ 402.00 402.0 USD
[4400-INTA1-100] Interferents Check Solution A, HNO3
Interferents Check Solution A, HNO3
$ 183.00 183.0 USD
[4400-INTR1-100] Interference Check Standard #1, HNO3
Interference Check Standard #1, HNO3
$ 60.00 60.0 USD
[4400-INTR18-100] Interference Check Standard #18, HNO3
Interference Check Standard #18, HNO3
$ 546.00 546.0 USD
[4400-INTR3-100] Interference Check Standard #3, HNO3
Interference Check Standard #3, HNO3
$ 144.00 144.0 USD