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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. S-(+)-Ketoprofen-d3, CAS 2747914-77-6
    S-(+)-Ketoprofen-d3, CAS 2747914-77-6
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    Sku MEXHY-B2137S-0
    Manufact. SkuHY-B2137S-0
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  2. Tryptamine-d2 (hydrochloride), CAS 362049-48-7
    Tryptamine-d2 (hydrochloride), CAS 362049-48-7
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    Sku MEXHY-B2132S-5
    Manufact. SkuHY-B2132S-5
    Packaging Unit5 mg
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  3. Methyl stearate-d35, CAS 29823-25-4
    Methyl stearate-d35, CAS 29823-25-4
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    Sku MEXHY-B1934S1-50
    Manufact. SkuHY-B1934S1-50
    Packaging Unit50 mg
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  4. Methyl stearate-d35, CAS 29823-25-4
    Methyl stearate-d35, CAS 29823-25-4
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    Sku MEXHY-B1934S1-100
    Manufact. SkuHY-B1934S1-100
    Packaging Unit100 mg
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  5. Deltamethrin-d6, CAS 2483831-10-1
    Deltamethrin-d6, CAS 2483831-10-1
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    Sku MEXHY-B1971S1-0
    Manufact. SkuHY-B1971S1-0
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  6. Thiacloprid-d4, CAS 1793071-39-2
    Thiacloprid-d4, CAS 1793071-39-2
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    Sku MEXHY-B1953S-5
    Manufact. SkuHY-B1953S-5
    Packaging Unit5 mg
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  7. Diethylene glycol-d8, CAS 102867-56-1
    Diethylene glycol-d8, CAS 102867-56-1
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    Sku MEXHY-B1952S-500UG
    Manufact. SkuHY-B1952S-500UG
    Packaging Unit500 μg
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  8. Diethylene glycol-d8, CAS 102867-56-1
    Diethylene glycol-d8, CAS 102867-56-1
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    Sku MEXHY-B1952S-1
    Manufact. SkuHY-B1952S-1
    Packaging Unit1 mg
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  9. L-Carnitine-d9 (chloride), CAS 2687961-04-0
    L-Carnitine-d9 (chloride), CAS 2687961-04-0
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    Sku MEXHY-B2246S-5
    Manufact. SkuHY-B2246S-5
    Packaging Unit5 mg
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  10. Menaquinone-4-d7, CAS 1233937-25-1
    Menaquinone-4-d7, CAS 1233937-25-1
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    Sku MEXHY-B2156S-100UG
    Manufact. SkuHY-B2156S-100UG
    Packaging Unit100 μg
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