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Analytical & Isotopically Labeled Standards

Analytical standards & isotopically labeled substances

Thanks to practically identical chemical properties, isotope-labeled substances serve as ideal internal standards to determine the specifications of chemicals. Either by enrichment using 13C or via deuterium labeling, target molecules are equipped with a certain, fixed number of isotopes, which causes a change in physical properties while the chemical properties remain virtually unchanged. Especially for mass spectrometry applications, the use of an internal standard is an essential improvement and quality assurance measures of any given analysis.

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  1. Calcium carbonate,99.8%,PT-13c, CAS 287389-46-2
    Calcium carbonate,99.8%,PT-13c, CAS 287389-46-2
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    Sku MEXHY-Y0287AS-100
    Manufact. SkuHY-Y0287AS-100
    Packaging Unit100 mg
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  2. Diethyl phthalate-d14, CAS 99873-99-1
    Diethyl phthalate-d14, CAS 99873-99-1
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    Sku MEXHY-Y0284S2-1
    Manufact. SkuHY-Y0284S2-1
    Packaging Unit1 mg
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  3. Diethyl phthalate-d10, CAS 1817006-92-0
    Diethyl phthalate-d10, CAS 1817006-92-0
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    Sku MEXHY-Y0284S1-1
    Manufact. SkuHY-Y0284S1-1
    Packaging Unit1 mg
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  4. 4-Hydroxybenzoic acid-13C6, CAS 287399-29-5
    4-Hydroxybenzoic acid-13C6, CAS 287399-29-5
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    Sku MEXHY-Y0264S-1
    Manufact. SkuHY-Y0264S-1
    Packaging Unit1 mg
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  5. Oxalic Acid-d2, CAS 2065-73-8
    Oxalic Acid-d2, CAS 2065-73-8
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    Sku MEXHY-Y0262S-1
    Manufact. SkuHY-Y0262S-1
    Packaging Unit1 mg
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  6. Ammonium sulphate-d8, CAS 13814-01-2
    Ammonium sulphate-d8, CAS 13814-01-2
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    Sku MEXHY-Y0261AS-1
    Manufact. SkuHY-Y0261AS-1
    Packaging Unit1 mg
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  7. L-Proline-15N,d7
    L-Proline-15N,d7
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    Sku MEXHY-Y0252S7-1
    Manufact. SkuHY-Y0252S7-1
    Packaging Unit1 mg
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  8. L-Proline-13C5,15N,d7, CAS 1500092-11-4
    L-Proline-13C5,15N,d7, CAS 1500092-11-4
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    Sku MEXHY-Y0252S6-1
    Manufact. SkuHY-Y0252S6-1
    Packaging Unit1 mg
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  9. 3-Nitrophthalic acid-d3, CAS 1386387-74-1
    3-Nitrophthalic acid-d3, CAS 1386387-74-1
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    Sku MEXHY-Y0251S-1
    Manufact. SkuHY-Y0251S-1
    Packaging Unit1 mg
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  10. α-Cyanopyridine-d4, CAS 1219795-17-1
    α-Cyanopyridine-d4, CAS 1219795-17-1
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    Sku MEXHY-Y0245S-1
    Manufact. SkuHY-Y0245S-1
    Packaging Unit1 mg
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