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. Levulinic acid-d5, CAS 1206185-52-5
    Levulinic acid-d5, CAS 1206185-52-5
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    Sku MEXHY-Y0839S-10
    Manufact. SkuHY-Y0839S-10
    Packaging Unit10 mg
  2. L-Alaninol-d3, CAS 352438-84-7
    L-Alaninol-d3, CAS 352438-84-7
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    Sku MEXHY-Y0837S-0
    Manufact. SkuHY-Y0837S-0
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  3. Diethyl succinate-d4, CAS 52089-62-0
    Diethyl succinate-d4, CAS 52089-62-0
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    Sku MEXHY-Y0836S1-0
    Manufact. SkuHY-Y0836S1-0
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  4. Diethyl succinate-13C4, CAS 1628796-56-4
    Diethyl succinate-13C4, CAS 1628796-56-4
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    Sku MEXHY-Y0836S-5
    Manufact. SkuHY-Y0836S-5
    Packaging Unit5 mg
  5. Diethyl succinate-13C4, CAS 1628796-56-4
    Diethyl succinate-13C4, CAS 1628796-56-4
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    Sku MEXHY-Y0836S-10
    Manufact. SkuHY-Y0836S-10
    Packaging Unit10 mg
  6. Diethyl succinate-13C4, CAS 1628796-56-4
    Diethyl succinate-13C4, CAS 1628796-56-4
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    Sku MEXHY-Y0836S-1
    Manufact. SkuHY-Y0836S-1
    Packaging Unit1 mg
  7. Carbonate-13C (barium), CAS 51956-33-3
    Carbonate-13C (barium), CAS 51956-33-3
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    Sku MEXHY-Y0827S-0
    Manufact. SkuHY-Y0827S-0
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  8. Dimethyl succinate-d4, CAS 30994-23-1
    Dimethyl succinate-d4, CAS 30994-23-1
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    Sku MEXHY-Y0808S-50
    Manufact. SkuHY-Y0808S-50
    Packaging Unit50 mg
  9. Dimethyl succinate-d4, CAS 30994-23-1
    Dimethyl succinate-d4, CAS 30994-23-1
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    Sku MEXHY-Y0808S-100
    Manufact. SkuHY-Y0808S-100
    Packaging Unit100 mg
  10. Pyruvic acid-13C,d4
    Pyruvic acid-13C,d4
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    Sku MEXHY-Y0781S5-0
    Manufact. SkuHY-Y0781S5-0
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