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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. 2,3-Pentanedione-d3, CAS 150678-00-5
    2,3-Pentanedione-d3, CAS 150678-00-5
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    Sku MEXHY-W012998S2-0
    Manufact. SkuHY-W012998S2-0
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  2. 2,3-Pentanedione-13C2
    2,3-Pentanedione-13C2
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    Sku MEXHY-W012998S1-0
    Manufact. SkuHY-W012998S1-0
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  3. Isovaleric acid-13C2
    Isovaleric acid-13C2
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    Sku MEXHY-W012980S4-0
    Manufact. SkuHY-W012980S4-0
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  4. Isovaleric acid-d7, CAS 1219805-32-9
    Isovaleric acid-d7, CAS 1219805-32-9
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    Sku MEXHY-W012980S3-5
    Manufact. SkuHY-W012980S3-5
    Packaging Unit5 mg
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  5. Isovaleric acid-d7, CAS 1219805-32-9
    Isovaleric acid-d7, CAS 1219805-32-9
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    Sku MEXHY-W012980S3-10
    Manufact. SkuHY-W012980S3-10
    Packaging Unit10 mg
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  6. 2,4-Dimethylthiazole-13C3, CAS 1335402-15-7
    2,4-Dimethylthiazole-13C3, CAS 1335402-15-7
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    Sku MEXHY-W012932S-0
    Manufact. SkuHY-W012932S-0
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  7. 4-Hydroxy-5-methylfuran-3(2H)-one-d3, CAS 1335401-45-0
    4-Hydroxy-5-methylfuran-3(2H)-one-d3, CAS 1335401-45-0
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    Sku MEXHY-W012927S-0
    Manufact. SkuHY-W012927S-0
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  8. DL-Cysteine-d1
    DL-Cysteine-d1
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    Sku MEXHY-W012850S1-10
    Manufact. SkuHY-W012850S1-10
    Packaging Unit10 mg
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  9. 4-Ethylphenol-d2, CAS 1335401-68-7
    4-Ethylphenol-d2, CAS 1335401-68-7
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    Sku MEXHY-W012836S2-0
    Manufact. SkuHY-W012836S2-0
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  10. 2-Ethyl-3-methylpyrazine-d3, CAS 1335401-33-6
    2-Ethyl-3-methylpyrazine-d3, CAS 1335401-33-6
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    Sku MEXHY-W012832S-0
    Manufact. SkuHY-W012832S-0
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