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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'-Deoxyguanosine-13C (monohydrate), CAS 478511-26-1
    2'-Deoxyguanosine-13C (monohydrate), CAS 478511-26-1
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    Sku MEXHY-W338294S2-1
    Manufact. SkuHY-W338294S2-1
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  2. 2'-Deoxycytidine-13C-2 (monohydrate), CAS 478511-23-8
    2'-Deoxycytidine-13C-2 (monohydrate), CAS 478511-23-8
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    Sku MEXHY-W338294S1-5
    Manufact. SkuHY-W338294S1-5
    Packaging Unit5mg
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  3. 2'-Deoxycytidine-13C-2 (monohydrate), CAS 478511-23-8
    2'-Deoxycytidine-13C-2 (monohydrate), CAS 478511-23-8
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    Sku MEXHY-W338294S1-1
    Manufact. SkuHY-W338294S1-1
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  4. 2'-Deoxycytidine-13C (monohydrate), CAS 478510-83-7
    2'-Deoxycytidine-13C (monohydrate), CAS 478510-83-7
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    Sku MEXHY-W338294S-5
    Manufact. SkuHY-W338294S-5
    Packaging Unit5mg
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  5. 2'-Deoxycytidine-13C (monohydrate), CAS 478510-83-7
    2'-Deoxycytidine-13C (monohydrate), CAS 478510-83-7
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    Sku MEXHY-W338294S-1
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  6. Phenyl isopropylcarbamate-d7, CAS 1329835-22-4
    Phenyl isopropylcarbamate-d7, CAS 1329835-22-4
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    Sku MEXHY-W337116S-0
    Manufact. SkuHY-W337116S-0
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  7. Acetyl-L-threonine-d5-1
    Acetyl-L-threonine-d5-1
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    Sku MEXHY-W337103S-0
    Manufact. SkuHY-W337103S-0
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  8. Metoprolol EP impurity O-d7 (hydrochloride), CAS 2673270-18-1
    Metoprolol EP impurity O-d7 (hydrochloride), CAS 2673270-18-1
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    Sku MEXHY-W336012S-5
    Manufact. SkuHY-W336012S-5
    Packaging Unit5mg
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  9. Metoprolol EP impurity O-d7 (hydrochloride), CAS 2673270-18-1
    Metoprolol EP impurity O-d7 (hydrochloride), CAS 2673270-18-1
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    Sku MEXHY-W336012S-1
    Manufact. SkuHY-W336012S-1
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  10. N,N-dimethyl-N-((phenyl-d5)methyl)tetradecan-1-aminium bromide, CAS 1515861-68-3
    N,N-dimethyl-N-((phenyl-d5)methyl)tetradecan-1-aminium bromide, CAS 1515861-68-3
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    Sku MEXHY-W335735-0
    Manufact. SkuHY-W335735-0
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