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. Carbamazepine-d10, CAS 132183-78-9
    Carbamazepine-d10, CAS 132183-78-9
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    Sku MEXHY-B0246S-5
    Manufact. SkuHY-B0246S-5
    Packaging Unit5 mg
  2. Praziquantel-d11, CAS 1246343-36-1
    Praziquantel-d11, CAS 1246343-36-1
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    Sku MEXHY-B0244S-1
    Manufact. SkuHY-B0244S-1
    Packaging Unit1 mg
  3. Dofetilide-d4, CAS 1189700-56-8
    Dofetilide-d4, CAS 1189700-56-8
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    Sku MEXHY-B0232S-500UG
    Manufact. SkuHY-B0232S-500UG
    Packaging Unit500 μg
  4. Adenosine-13C10, CAS 1887761-94-5
    Adenosine-13C10, CAS 1887761-94-5
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    Sku MEXHY-B0228S13-1
    Manufact. SkuHY-B0228S13-1
    Packaging Unit1 mg
  5. Nitazoxanide-d4, CAS 1246819-17-9
    Nitazoxanide-d4, CAS 1246819-17-9
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    Sku MEXHY-B0217S-1
    Manufact. SkuHY-B0217S-1
    Packaging Unit1 mg
  6. Metolazone-d7, CAS 2714484-71-4
    Metolazone-d7, CAS 2714484-71-4
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    Sku MEXHY-B0209S-500UG
    Manufact. SkuHY-B0209S-500UG
    Packaging Unit500 μg
  7. Methimazole-d3, CAS 1160932-07-9
    Methimazole-d3, CAS 1160932-07-9
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    Sku MEXHY-B0208S-500UG
    Manufact. SkuHY-B0208S-500UG
    Packaging Unit500 μg
  8. Nafamostat formate salt-13C6
    Nafamostat formate salt-13C6
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    Sku MEXHY-B0190S1-500UG
    Manufact. SkuHY-B0190S1-500UG
    Packaging Unit500 μg
  9. Ellagic acid-13C12
    Ellagic acid-13C12
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    Sku MEXHY-B0183S-1
    Manufact. SkuHY-B0183S-1
    Packaging Unit1 mg
  10. L-Ascorbic acid-13C-1, CAS 178101-89-8
    L-Ascorbic acid-13C-1, CAS 178101-89-8
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    Sku MEXHY-B0166S2-10
    Manufact. SkuHY-B0166S2-10
    Packaging Unit10 mg
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