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. N-(2,6-Dimethylphenyl)-N-(2-sulfoacetyl)glycine-d9
    N-(2,6-Dimethylphenyl)-N-(2-sulfoacetyl)glycine-d9
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    Sku MEXHY-W725080S-0
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  2. Benalaxyl metabolite F4-d9
    Benalaxyl metabolite F4-d9
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    Sku MEXHY-W725077S-0
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  3. Nitenpyram-d3, CAS 2749978-80-9
    Nitenpyram-d3, CAS 2749978-80-9
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    Sku MEXHY-W724347-0
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  4. 2-Phenyl-d5-ethylamine, CAS 912627-99-7
    2-Phenyl-d5-ethylamine, CAS 912627-99-7
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    Sku MEXHY-W723876-0
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  5. 4-Aminobiphenyl-d9, CAS 344298-96-0
    4-Aminobiphenyl-d9, CAS 344298-96-0
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    Sku MEXHY-W723771-0
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  6. Heptane-d16, CAS 33838-52-7
    Heptane-d16, CAS 33838-52-7
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    Sku MEXHY-W723740-0
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  7. Aniline-d2, CAS 1122-59-4
    Aniline-d2, CAS 1122-59-4
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    Sku MEXHY-W723695-0
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  8. N-Desmethylthiamethoxam-d4
    N-Desmethylthiamethoxam-d4
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    Sku MEXHY-W722328-0
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  9. (rac)-Metolachlor metabolite CGA 50267-d3
    (rac)-Metolachlor metabolite CGA 50267-d3
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    Sku MEXHY-W722289S-0
    Manufact. SkuHY-W722289S-0
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  10. N-Acetyl-S-(3-hydroxypropyl-1-methyl)-L-cysteine-d3
    N-Acetyl-S-(3-hydroxypropyl-1-methyl)-L-cysteine-d3
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    Sku MEXHY-W721117-0
    Manufact. SkuHY-W721117-0
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