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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. 4-Ethylphenol-d5, CAS 340256-40-8
    4-Ethylphenol-d5, CAS 340256-40-8
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    Sku MEXHY-W012836S-0
    Manufact. SkuHY-W012836S-0
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  2. 4-Methylanisole-d7-1, CAS 1219798-94-3
    4-Methylanisole-d7-1, CAS 1219798-94-3
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    Sku MEXHY-W012835S4-0
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  3. 4-Methylanisole-d7, CAS 1036431-36-3
    4-Methylanisole-d7, CAS 1036431-36-3
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    Sku MEXHY-W012835S3-0
    Manufact. SkuHY-W012835S3-0
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  4. 4-Methylanisole-13C, CAS 117923-70-3
    4-Methylanisole-13C, CAS 117923-70-3
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    Sku MEXHY-W012835S2-0
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  5. 4-Methylanisole-d3, CAS 14202-49-4
    4-Methylanisole-d3, CAS 14202-49-4
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    Sku MEXHY-W012835S1-0
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  6. 4-Methylanisole-d4, CAS 350818-57-4
    4-Methylanisole-d4, CAS 350818-57-4
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    Sku MEXHY-W012835S-0
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  7. 4-Methylcatechol-d6, CAS 1219804-79-1
    4-Methylcatechol-d6, CAS 1219804-79-1
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    Sku MEXHY-W012814S2-50
    Manufact. SkuHY-W012814S2-50
    Packaging Unit50 mg
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  8. 4-Methylcatechol-d6, CAS 1219804-79-1
    4-Methylcatechol-d6, CAS 1219804-79-1
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    Sku MEXHY-W012814S2-5
    Manufact. SkuHY-W012814S2-5
    Packaging Unit5 mg
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  9. 4-Methylcatechol-d6, CAS 1219804-79-1
    4-Methylcatechol-d6, CAS 1219804-79-1
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    Sku MEXHY-W012814S2-25
    Manufact. SkuHY-W012814S2-25
    Packaging Unit25 mg
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  10. 4-Methylcatechol-d6, CAS 1219804-79-1
    4-Methylcatechol-d6, CAS 1219804-79-1
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    Sku MEXHY-W012814S2-10
    Manufact. SkuHY-W012814S2-10
    Packaging Unit10 mg
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