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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. Urea-13C,15N2, CAS 58069-83-3
    Urea-13C,15N2, CAS 58069-83-3
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    Sku MEXHY-Y0271S2-1
    Manufact. SkuHY-Y0271S2-1
    Packaging Unit1 mg
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  2. Urea-d4, CAS 1433-11-0
    Urea-d4, CAS 1433-11-0
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    Sku MEXHY-Y0271S1-5G
    Manufact. SkuHY-Y0271S1-5G
    Packaging Unit5g
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  3. Urea-d4, CAS 1433-11-0
    Urea-d4, CAS 1433-11-0
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    Sku MEXHY-Y0271S1-1G
    Manufact. SkuHY-Y0271S1-1G
    Packaging Unit1g
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  4. Urea-15N2, CAS 2067-80-3
    Urea-15N2, CAS 2067-80-3
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    Sku MEXHY-Y0271S-50
    Manufact. SkuHY-Y0271S-50
    Packaging Unit50 mg
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  5. Urea-15N2, CAS 2067-80-3
    Urea-15N2, CAS 2067-80-3
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    Sku MEXHY-Y0271S-25
    Manufact. SkuHY-Y0271S-25
    Packaging Unit25 mg
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  6. Urea-15N2, CAS 2067-80-3
    Urea-15N2, CAS 2067-80-3
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    Sku MEXHY-Y0271S-100
    Manufact. SkuHY-Y0271S-100
    Packaging Unit100 mg
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  7. Phenoxyacetic acid-d5, CAS 154492-74-7
    Phenoxyacetic acid-d5, CAS 154492-74-7
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    Sku MEXHY-Y0267S-5
    Manufact. SkuHY-Y0267S-5
    Packaging Unit5 mg
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  8. Phenoxyacetic acid-d5, CAS 154492-74-7
    Phenoxyacetic acid-d5, CAS 154492-74-7
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    Sku MEXHY-Y0267S-10
    Manufact. SkuHY-Y0267S-10
    Packaging Unit10 mg
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  9. Phenoxyacetic acid-d5, CAS 154492-74-7
    Phenoxyacetic acid-d5, CAS 154492-74-7
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    Sku MEXHY-Y0267S-1
    Manufact. SkuHY-Y0267S-1
    Packaging Unit1 mg
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  10. 4-Hydroxybenzoic acid-13c, CAS 146672-02-8
    4-Hydroxybenzoic acid-13c, CAS 146672-02-8
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    Sku MEXHY-Y0264S2-0
    Manufact. SkuHY-Y0264S2-0
    Packaging UnitGet quote
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