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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. 5-Octyldihydrofuran-2(3H)-one-d7, CAS 1104979-35-2
    5-Octyldihydrofuran-2(3H)-one-d7, CAS 1104979-35-2
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    Sku MEXHY-W275481S2-1
    Manufact. SkuHY-W275481S2-1
    Packaging Unit1 mg
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  2. 5-Octyldihydrofuran-2(3H)-one-d4
    5-Octyldihydrofuran-2(3H)-one-d4
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    Sku MEXHY-W275481S1-1
    Manufact. SkuHY-W275481S1-1
    Packaging Unit1 mg
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  3. 5-Octyldihydrofuran-2(3H)-one-d2, CAS 1082581-85-8
    5-Octyldihydrofuran-2(3H)-one-d2, CAS 1082581-85-8
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    Sku MEXHY-W275481S-1
    Manufact. SkuHY-W275481S-1
    Packaging Unit1 mg
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  4. Ethyl 4-isocyanatobenzoate-d4, CAS 1219802-91-1
    Ethyl 4-isocyanatobenzoate-d4, CAS 1219802-91-1
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    Sku MEXHY-W275290S-1
    Manufact. SkuHY-W275290S-1
    Packaging Unit1 mg
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  5. 1,8-Dimethylnaphthalene-d12, CAS 104489-29-4
    1,8-Dimethylnaphthalene-d12, CAS 104489-29-4
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    Sku MEXHY-W272390S-1
    Manufact. SkuHY-W272390S-1
    Packaging Unit1 mg
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  6. Tetratriacontane-d70, CAS 1219805-47-6
    Tetratriacontane-d70, CAS 1219805-47-6
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    Sku MEXHY-W269867S-1
    Manufact. SkuHY-W269867S-1
    Packaging Unit1 mg
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  7. Ile-(Leu-13C6,15N)-OH (TFA)
    Ile-(Leu-13C6,15N)-OH (TFA)
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    Sku MEXHY-W269700S-1
    Manufact. SkuHY-W269700S-1
    Packaging Unit1 mg
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  8. 5-(4-Hydroxyphenyl)-5-phenylimidazolidine-2,4-dione-d5,13C3
    5-(4-Hydroxyphenyl)-5-phenylimidazolidine-2,4-dione-d5,13C3
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    Sku MEXHY-W269693S-1
    Manufact. SkuHY-W269693S-1
    Packaging Unit1 mg
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  9. 3-Mercaptopentan-2-one-d2, CAS 136430-26-7
    3-Mercaptopentan-2-one-d2, CAS 136430-26-7
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    Sku MEXHY-W268109S-1
    Manufact. SkuHY-W268109S-1
    Packaging Unit1 mg
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  10. Pentyl 4-hydroxybenzoate-d4, CAS 1219798-66-9
    Pentyl 4-hydroxybenzoate-d4, CAS 1219798-66-9
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    Sku MEXHY-W267444S-1
    Manufact. SkuHY-W267444S-1
    Packaging Unit1 mg
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