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-(tert-Butyl)aniline-d15, CAS 1219794-71-4
    4-(tert-Butyl)aniline-d15, CAS 1219794-71-4
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    Sku MEXHY-W017456S-1
    Manufact. SkuHY-W017456S-1
    Packaging Unit1 mg
  2. 2,6-Diethylaniline-N15, CAS 287488-24-8
    2,6-Diethylaniline-N15, CAS 287488-24-8
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    Sku MEXHY-W017455S1-1
    Manufact. SkuHY-W017455S1-1
    Packaging Unit1 mg
  3. 2,6-Diethylaniline-d15, CAS 285132-89-0
    2,6-Diethylaniline-d15, CAS 285132-89-0
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    Sku MEXHY-W017455S-1
    Manufact. SkuHY-W017455S-1
    Packaging Unit1 mg
  4. L-Asparagine-13C4,15N2 (monohydrate), CAS 202406-87-9
    L-Asparagine-13C4,15N2 (monohydrate), CAS 202406-87-9
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    Sku MEXHY-W017443S-10
    Manufact. SkuHY-W017443S-10
    Packaging Unit10 mg
  5. Methyl 3-aminobenzoate-d4, CAS 911132-57-5
    Methyl 3-aminobenzoate-d4, CAS 911132-57-5
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    Sku MEXHY-W017408S-1
    Manufact. SkuHY-W017408S-1
    Packaging Unit1 mg
  6. 4-Chlorobenzyl cyanide-d4, CAS 1219804-00-8
    4-Chlorobenzyl cyanide-d4, CAS 1219804-00-8
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    Sku MEXHY-W017390S-1
    Manufact. SkuHY-W017390S-1
    Packaging Unit1 mg
  7. α-Ketoisocaproic acid-d7, CAS 92751-20-7
    α-Ketoisocaproic acid-d7, CAS 92751-20-7
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    Sku MEXHY-W017387S3-1
    Manufact. SkuHY-W017387S3-1
    Packaging Unit1 mg
  8. 4-Ethyl-2-methoxyphenol-d2, CAS 1335401-59-6
    4-Ethyl-2-methoxyphenol-d2, CAS 1335401-59-6
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    Sku MEXHY-W017374S2-1
    Manufact. SkuHY-W017374S2-1
    Packaging Unit1 mg
  9. 4-Ethyl-2-methoxyphenol-d3
    4-Ethyl-2-methoxyphenol-d3
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    Sku MEXHY-W017374S1-1
    Manufact. SkuHY-W017374S1-1
    Packaging Unit1 mg
  10. 4-Ethyl-2-methoxyphenol-d5, CAS 1219803-12-9
    4-Ethyl-2-methoxyphenol-d5, CAS 1219803-12-9
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    Sku MEXHY-W017374S-1
    Manufact. SkuHY-W017374S-1
    Packaging Unit1 mg
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