Elemental Isotopic StandardsElemental Isotopic Standards

Elemental isotopic standards for quantitative analysis by Isotope Dilution Analysis Inductively Coupled Plasma Mass Spectrometry (ICP-MS).

The certified reference materials are provided with the following general characteristics:

   
Certified concentrations: 10 -100 ug/g
Certified abundances (equal to or greater than 0.1%) See product detail
Minimum isotope enrichment (if not specified otherwise) 90%
Maximum expanded uncertainty of concentration values (95% confidence level): 10% of the certified value
Maximum expanded uncertainty of abundance values (95% confidence level): 0.4%

The certified reference materials can be used in Isotope Dilution Analysis to:

  • Determine the element concentration in other materials
  • Precision control
  • Bias control

ISO 17034 Certified Reference Materials

These Isotopic Standards are designed for quantitative analysis by Isotope Dilution Analysis Inductively Coupled Plasma Mass Spectrometry (IDA-ICP-MS). The stable "non-radioactive" Isotope Standards are certified in concentration and abundances according to ISO 17034 and ISO/IEC 17025 (unless noted otherwise).

Please select from the products shown below or contact us for any assistance, we'll be pleased to help.

Product Listings for Elemental Isotopic Standards

CodeItemUnit
6LI010100
6Li-enriched Standard Solution, 10 µg/g

Lithium

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100ml
6LI100025
6Li-enriched Standard Solution, 100 µg/g

Lithium

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25ml
6LI100100
6Li-enriched Standard Solution, 100 µg/g

Lithium

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100ml
10B010100
10B-enriched Standard Solution, 10 µg/g

Boron

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100ml
10B100025
10B-enriched Standard Solution, 100 µg/g

Boron

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25ml
10B100100
10B-enriched Standard Solution, 100 µg/g

Boron

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100ml
34S010100
34S-enriched Standard Solution, 10 µg/g

Sulfur

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100ml
34S100025
34S-enriched Standard Solution, 100 µg/g

Sulfur

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25ml
34S100100
34S-enriched Standard Solution, 100 µg/g

Sulfur

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100ml
50CR3010100
50Cr(III)-enriched Standard Solution, 10 µg/g

Chromium

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100ml
50CR3100025
50Cr(III)-enriched Standard Solution, 100 µg/g

Chromium

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25ml
50CR3100100
50Cr(III)-enriched Standard Solution, 100 µg/g

Chromium

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100ml
50CR6010100
50Cr(VI)-enriched Standard Solution, 10 µg/g

Chromium

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100ml
50CR6100025
50Cr(VI)-enriched Standard Solution, 100 µg/g

Chromium

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25ml
50CR6100100
50Cr(VI)-enriched Standard Solution, 100 µg/g

Chromium

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100ml
53CR3010100
53Cr(III)-enriched Standard Solution, 10 µg/g

Chromium

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100ml
53CR3100025
53Cr(III)-enriched Standard Solution, 100 µg/g

Chromium

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25ml
53CR3100100
53Cr(III)-enriched Standard Solution, 100 µg/g

Chromium

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100ml
53CR6010100
53Cr(VI) enriched Standard Solution, 10 µg/g

Chromium

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100ml
53CR6100025
53Cr(VI) enriched Standard Solution, 100 µg/g

Chromium

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25ml
53CR6100100
53Cr(VI) enriched Standard Solution, 100 µg/g

Chromium

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100ml
54FE010100
54Fe-enriched Standard Solution, 10 µg/g

Iron

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100ml
54FE100025
54Fe-enriched Standard Solution, 100 µg/g

Iron

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25ml
54FE100100
54Fe-enriched Standard Solution, 100 µg/g

Iron

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100ml
57FE010100
57Fe-enriched Standard Solution, 10 µg/g

Iron

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100ml
57FE100025
57Fe-enriched Standard Solution, 100 µg/g

Iron

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25ml
57FE100100
57Fe-enriched Standard Solution, 100 µg/g

Iron

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100ml
61NI010100
61Ni-enriched Standard Solution, 10 µg/g

Nickel

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100ml
61NI100025
61Ni-enriched Standard Solution, 100 µg/g

Nickel

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25ml
61NI100100
61Ni-enriched Standard Solution, 100 µg/g

Nickel

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100ml
65CU010100
65Cu-enriched Standard Solution, 10 µg/g

Copper

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100ml
65CU100025
65Cu-enriched Standard Solution, 100 µg/g

Copper

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25ml
65CU100100
65Cu-enriched Standard Solution, 100 µg/g

Copper

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100ml
67ZN010100
67Zn-enriched Standard Solution, 10 µg/g

Zinc

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100ml
67ZN100025
67Zn-enriched Standard Solution, 100 µg/g

Zinc

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25ml
67ZN100100
67Zn-enriched Standard Solution, 100 µg/g

Zinc

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100ml
77SE010100
77Se-enriched Standard Solution, 10 µg/g

Selenium

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100ml
77SE100025
77Se-enriched Standard Solution, 100 µg/g

Selenium

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25ml
77SE100100
77Se-enriched Standard Solution, 100 µg/g

Selenium

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100ml
86SR010100
86Sr-enriched Standard Solution, 10 µg/g

Strontium

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100ml
86SR100025
86Sr-enriched Standard Solution, 100 µg/g

Strontium

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25ml
86SR100100
86Sr-enriched Standard Solution, 100 µg/g

Strontium

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100ml
87RB010100
87Rb-enriched Standard Solution, 10 µg/g

Rubidium

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100ml
87RB100025
87Rb-enriched Standard Solution, 100 µg/g

Rubidium

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25ml
87RB100100
87Rb-enriched Standard Solution, 100 µg/g

Rubidium

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100ml
95MO010100
95Mo-enriched Standard Solution, 10 µg/g

Molybdenum

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100ml
95MO100025
95Mo-enriched Standard Solution, 100 µg/g

Molybdenum

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25ml
95MO100100
95Mo-enriched Standard Solution, 100 µg/g

Molybdenum

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100ml
109AG010100
109Ag-enriched Standard Solution, 10 µg/g

Silver

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100ml
109AG100025
109Ag-enriched Standard Solution, 100 µg/g

Silver

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25ml

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