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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. (±)-N′-Nitrosonornicotine-2,4,5,6-d4, CAS 66148-19-4
    (±)-N′-Nitrosonornicotine-2,4,5,6-d4, CAS 66148-19-4
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    Sku MEXHY-W189682S-5
    Manufact. SkuHY-W189682S-5
    Packaging Unit5 mg
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  2. (±)-N′-Nitrosonornicotine-2,4,5,6-d4, CAS 66148-19-4
    (±)-N′-Nitrosonornicotine-2,4,5,6-d4, CAS 66148-19-4
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    Sku MEXHY-W189682S-1
    Manufact. SkuHY-W189682S-1
    Packaging Unit1 mg
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  3. 2-Hydroxy-3-(4-methylphenyl)propanoic acid-d3
    2-Hydroxy-3-(4-methylphenyl)propanoic acid-d3
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    Sku MEXHY-W185139S-1
    Manufact. SkuHY-W185139S-1
    Packaging Unit1 mg
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  4. 2-(Ethylamino)-1-phenylpropan-1-ol-d5
    2-(Ethylamino)-1-phenylpropan-1-ol-d5
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    Sku MEXHY-W178704S-0
    Manufact. SkuHY-W178704S-0
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  5. 3-Methylbut-2-ene-1-thiol-d6, CAS 1189879-84-2
    3-Methylbut-2-ene-1-thiol-d6, CAS 1189879-84-2
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    Sku MEXHY-W176660S-1
    Manufact. SkuHY-W176660S-1
    Packaging Unit1 mg
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  6. 2-Ethenylpyrazine-d3, CAS 1082582-36-2
    2-Ethenylpyrazine-d3, CAS 1082582-36-2
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    Sku MEXHY-W160631S-1
    Manufact. SkuHY-W160631S-1
    Packaging Unit1 mg
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  7. 1,1,1-Trimethoxypropane-d5, CAS 1219803-49-2
    1,1,1-Trimethoxypropane-d5, CAS 1219803-49-2
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    Sku MEXHY-W160628S-1
    Manufact. SkuHY-W160628S-1
    Packaging Unit1 mg
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  8. 1,4-bUtanedithiol-d8, CAS 1219805-46-5
    1,4-bUtanedithiol-d8, CAS 1219805-46-5
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    Sku MEXHY-W157316S-1
    Manufact. SkuHY-W157316S-1
    Packaging Unit1 mg
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  9. (Ethyldisulfanyl)ethane-d6, CAS 52754-14-0
    (Ethyldisulfanyl)ethane-d6, CAS 52754-14-0
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    Sku MEXHY-W157144S-1
    Manufact. SkuHY-W157144S-1
    Packaging Unit1 mg
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  10. OTNE-13C3
    OTNE-13C3
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    Sku MEXHY-W156840S-1
    Manufact. SkuHY-W156840S-1
    Packaging Unit1 mg
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