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. Ezetimibe-d4-1, CAS 1093659-89-2
    Ezetimibe-d4-1, CAS 1093659-89-2
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    Sku MEXHY-17376S1-10
    Manufact. SkuHY-17376S1-10
    Packaging Unit10 mg
  2. Loratadine-d4-1, CAS 2748435-73-4
    Loratadine-d4-1, CAS 2748435-73-4
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    Sku MEXHY-17043S2-0
    Manufact. SkuHY-17043S2-0
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  3. Cetirizine-d4, CAS 1219803-84-5
    Cetirizine-d4, CAS 1219803-84-5
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    Sku MEXHY-17042S-1
    Manufact. SkuHY-17042S-1
    Packaging Unit1 mg
  4. 2-Hydroxyethylflurazepam-d4 (CRM)
    2-Hydroxyethylflurazepam-d4 (CRM)
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    Sku MEXHY-170014S-0
    Manufact. SkuHY-170014S-0
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  5. N-Pyrrolidino Metonitazene-d3 (citrate)
    N-Pyrrolidino Metonitazene-d3 (citrate)
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    Sku MEXHY-170013S-0
    Manufact. SkuHY-170013S-0
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  6. (E)-5-OAHSA-d17, CAS 2714169-20-5
    (E)-5-OAHSA-d17, CAS 2714169-20-5
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    Sku MEXHY-170010S-0
    Manufact. SkuHY-170010S-0
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  7. 5(Z),8(Z)-Tetradecadienoic Acid-d11
    5(Z),8(Z)-Tetradecadienoic Acid-d11
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    Sku MEXHY-170007S-0
    Manufact. SkuHY-170007S-0
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  8. 9(R)-Hexahydrocannabinol-d9
    9(R)-Hexahydrocannabinol-d9
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    Sku MEXHY-170006S-0
    Manufact. SkuHY-170006S-0
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  9. 18-hydroxy Oleoyl Leucine-d7
    18-hydroxy Oleoyl Leucine-d7
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    Sku MEXHY-170004S-0
    Manufact. SkuHY-170004S-0
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  10. Palmitoyl-L-carnitine-d9 (chloride)
    Palmitoyl-L-carnitine-d9 (chloride)
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    Sku MEXHY-170001S-0
    Manufact. SkuHY-170001S-0
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