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. Levobupivacaine-d9 (hydrochloride)
    Levobupivacaine-d9 (hydrochloride)
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    Sku MEXHY-B0653AS-0
    Manufact. SkuHY-B0653AS-0
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  2. Diltiazem-d4, CAS 112259-41-3
    Diltiazem-d4, CAS 112259-41-3
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    Sku MEXHY-B0632S2-0
    Manufact. SkuHY-B0632S2-0
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  3. rac-Trandolapril-d5
    rac-Trandolapril-d5
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    Sku MEXHY-B0592S2-0
    Manufact. SkuHY-B0592S2-0
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  4. Tetrabenazine-d7, CAS 2701977-99-1
    Tetrabenazine-d7, CAS 2701977-99-1
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    Sku MEXHY-B0590S3-0
    Manufact. SkuHY-B0590S3-0
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  5. Carbimazole-d5
    Carbimazole-d5
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    Sku MEXHY-B0558S-0
    Manufact. SkuHY-B0558S-0
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  6. Norethindrone-d6, CAS 2376036-05-2
    Norethindrone-d6, CAS 2376036-05-2
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    Sku MEXHY-B0554S-1
    Manufact. SkuHY-B0554S-1
    Packaging Unit1mg
  7. Niclosamide-13C6, CAS 1325808-64-7
    Niclosamide-13C6, CAS 1325808-64-7
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    Sku MEXHY-B0497S1-1
    Manufact. SkuHY-B0497S1-1
    Packaging Unit1mg
  8. Lomefloxacin-d5 (hydrochloride)
    Lomefloxacin-d5 (hydrochloride)
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    Sku MEXHY-B0455S-1
    Manufact. SkuHY-B0455S-1
    Packaging Unit1mg
  9. Sotalol-d6 (hydrochloride), CAS 1246820-85-8
    Sotalol-d6 (hydrochloride), CAS 1246820-85-8
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    Sku MEXHY-B0437AS-1
    Manufact. SkuHY-B0437AS-1
    Packaging Unit1mg
  10. Nateglinide-d5, CAS 1227666-13-8
    Nateglinide-d5, CAS 1227666-13-8
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    Sku MEXHY-B0422S-5
    Manufact. SkuHY-B0422S-5
    Packaging Unit5 mg
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