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Single Element ICP Standards

Peak Performance™ certified reference standards

Standardize Your Standards

CPI International’s Peak Performance™ Inorganic Certified Reference Materials are manufactured for accuracy, consistency, and traceability — delivering reliable results for ICP, ICP-MS, and Atomic Absorption applications.

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2026 Variant Price List
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Single Element ICP Standards

Chromium (Cr), 10 ppb, HNO3, 100 mL
Item No.: 4400-10PPB121-100
$ 67.00 67.0 USD
Chromium (Cr), 15 PPM, 500 mL
Item No.: 4400-15PPM121-500
$ 145.00 145.0 USD
Lead (Pb), 1 PPM, 500 mL, H20
Item No.: 4400-1PPM281-500
$ 145.00 145.0 USD
Selenium (Se), 25 ppb, HNO3, 1 L
Item No.: 4400-25PPB491-1000
$ 225.00 225.0 USD
Uranium (U) ICP Standard, 100 µg/mL, HNO3, 100 mL
Item No.: 4400-10PPM641-100
$ 98.00 98.0 USD
Cobalt (Co), 300 µg/mL, HNO3, 250 mL
Item No.: 4400-300PPM131-250
$ 101.00 101.0 USD
Mercury (Hg), 1 µg/mL, HNO3, 100 mL
Item No.: 4400-1PPM331-100
See Product Description for full details.
$ 67.00 67.0 USD
Bismuth (Bi), 200 ppb, HNO3, 100 mL
Item No.: 4400-200PPB61-100
$ 67.00 67.0 USD
Arsenic (As), 200 µg/mL, HNO3, 100 mL
Item No.: 4400-200PPM31-100
$ 67.00 67.0 USD
Bismuth (Bi), 20 µg/mL, HNO3, 100 mL
Item No.: 4400-20PPM61-100
$ 67.00 67.0 USD
Silver (Ag), 4 µg/mL, HNO3, 250 mL
Item No.: 4400-4PPM511-250
$ 101.00 101.0 USD
Platinum (Pt), 100 µg/mL, HCl, 100 mL
Item No.: 4400-100PPM402-100
$ 97.00 97.0 USD
Gold (Au), 5 µg/mL, HCl, 250 mL
Item No.: 4400-5PPM212-250
$ 141.00 141.0 USD
Chloride (Cl), 100 µg/mL, H2O, 100 mL
Item No.: 4400-100PPMCL-100
$ 71.00 71.0 USD
Barium (Ba), 10 µg/mL, HNO3, 100 mL
Item No.: 4400-10PPM41-100
$ 119.00 119.0 USD
Arsenic (As), 10 µg/mL, HNO3, 250 mL
Item No.: 4400-10PPM31-250
$ 101.00 101.0 USD
Mercury (Hg), 20 µg/mL, HNO3, 100 mL
Item No.: 4400-20PPM331-100
$ 67.00 67.0 USD
Cobalt (Co), 250 µg/mL, HNO3, 100 mL
Item No.: 4400-250PPM131-100
$ 67.00 67.0 USD
Nitrogen from Nitrite (N-NO2), 250 PPM, 100 mL
Item No.: 4400-250PPM-N-NO2-100
$ 67.00 67.0 USD
Lithium (Li), 10 µg/mL, HNO3, 100 mL
Item No.: 4400-10PPM291-100
$ 67.00 67.0 USD