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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-0
    Manufact. SkuHY-Y0287AS-0
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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-Y0284S2-0
    Manufact. SkuHY-Y0284S2-0
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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-Y0284S1-0
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  4. Diethyl phthalate-d4, CAS 93952-12-6
    Diethyl phthalate-d4, CAS 93952-12-6
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    Sku MEXHY-Y0284S-5
    Manufact. SkuHY-Y0284S-5
    Packaging Unit5 mg
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  5. Diethyl phthalate-d4, CAS 93952-12-6
    Diethyl phthalate-d4, CAS 93952-12-6
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    Sku MEXHY-Y0284S-10
    Manufact. SkuHY-Y0284S-10
    Packaging Unit10 mg
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  6. Diethyl phthalate-d4, CAS 93952-12-6
    Diethyl phthalate-d4, CAS 93952-12-6
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    Sku MEXHY-Y0284S-1
    Manufact. SkuHY-Y0284S-1
    Packaging Unit1 mg
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  7. Saccharin-d4, CAS 1189466-17-8
    Saccharin-d4, CAS 1189466-17-8
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    Sku MEXHY-Y0272S-5
    Manufact. SkuHY-Y0272S-5
    Packaging Unit5 mg
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  8. Saccharin-d4, CAS 1189466-17-8
    Saccharin-d4, CAS 1189466-17-8
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    Sku MEXHY-Y0272S-1
    Manufact. SkuHY-Y0272S-1
    Packaging Unit1 mg
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  9. Urea-13C,15N2, CAS 58069-83-3
    Urea-13C,15N2, CAS 58069-83-3
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    Sku MEXHY-Y0271S2-5
    Manufact. SkuHY-Y0271S2-5
    Packaging Unit5 mg
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  10. Urea-13C,15N2, CAS 58069-83-3
    Urea-13C,15N2, CAS 58069-83-3
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    Sku MEXHY-Y0271S2-10
    Manufact. SkuHY-Y0271S2-10
    Packaging Unit10 mg
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