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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. DL-Glutamic acid-d5, CAS 14341-79-8
    DL-Glutamic acid-d5, CAS 14341-79-8
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    Sku MEXHY-W041895S-1
    Manufact. SkuHY-W041895S-1
    Packaging Unit1 mg
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  2. 5-Chloro-2-methylisothiazol-3(2H)-one-d3, CAS 1329611-34-8
    5-Chloro-2-methylisothiazol-3(2H)-one-d3, CAS 1329611-34-8
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    Sku MEXHY-W041608S-5
    Manufact. SkuHY-W041608S-5
    Packaging Unit5 mg
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  3. 3-Hydroxy-3-methylhexanoic acid-d5
    3-Hydroxy-3-methylhexanoic acid-d5
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    Sku MEXHY-W041195S-0
    Manufact. SkuHY-W041195S-0
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  4. 3-Chloro-L-tyrosine-13C6
    3-Chloro-L-tyrosine-13C6
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    Sku MEXHY-W041171S-0
    Manufact. SkuHY-W041171S-0
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  5. 5-Hydroxytryptophol-d4, CAS 66640-87-7
    5-Hydroxytryptophol-d4, CAS 66640-87-7
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    Sku MEXHY-W041019S-5
    Manufact. SkuHY-W041019S-5
    Packaging Unit5 mg
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  6. 5-Hydroxytryptophol-d4, CAS 66640-87-7
    5-Hydroxytryptophol-d4, CAS 66640-87-7
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    Sku MEXHY-W041019S-10
    Manufact. SkuHY-W041019S-10
    Packaging Unit10 mg
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  7. Creosol-d4, CAS 20189-08-6
    Creosol-d4, CAS 20189-08-6
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    Sku MEXHY-W040971S-0
    Manufact. SkuHY-W040971S-0
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  8. 2-Ethylpyrazine-d5, CAS 1276197-45-5
    2-Ethylpyrazine-d5, CAS 1276197-45-5
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    Sku MEXHY-W040948S-0
    Manufact. SkuHY-W040948S-0
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  9. 2'-Deoxyadenosine-15N5,d13
    2'-Deoxyadenosine-15N5,d13
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    Sku MEXHY-W040329S3-0
    Manufact. SkuHY-W040329S3-0
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  10. 2'-Deoxyadenosine-d13
    2'-Deoxyadenosine-d13
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    Sku MEXHY-W040329S2-0
    Manufact. SkuHY-W040329S2-0
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