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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. 3-Methyl-2-oxovaleric acid-d8 (sodium), CAS 1795037-03-4
    3-Methyl-2-oxovaleric acid-d8 (sodium), CAS 1795037-03-4
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    Sku MEXHY-W017386S-5
    Manufact. SkuHY-W017386S-5
    Packaging Unit5 mg
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  2. 3-Methyl-2-oxovaleric acid-d8 (sodium), CAS 1795037-03-4
    3-Methyl-2-oxovaleric acid-d8 (sodium), CAS 1795037-03-4
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    Sku MEXHY-W017386S-1
    Manufact. SkuHY-W017386S-1
    Packaging Unit1 mg
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  3. 3-Methyl-2-oxovaleric acid-d8 (sodium), CAS 1795037-03-4
    3-Methyl-2-oxovaleric acid-d8 (sodium), CAS 1795037-03-4
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    Sku MEXHY-W017386S-500UG
    Manufact. SkuHY-W017386S-500UG
    Packaging Unit500 μg
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  4. DL-3-Phenyllactic acid-d3, CAS 490034-49-6
    DL-3-Phenyllactic acid-d3, CAS 490034-49-6
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    Sku MEXHY-W017162S-0
    Manufact. SkuHY-W017162S-0
    Packaging UnitGet quote
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  5. L-Ornithine-15N2 (hydrochloride), CAS 360565-59-9
    L-Ornithine-15N2 (hydrochloride), CAS 360565-59-9
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    Sku MEXHY-W017018S5-1
    Manufact. SkuHY-W017018S5-1
    Packaging Unit1 mg
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  6. L-Ornithine-15N2 (hydrochloride), CAS 360565-59-9
    L-Ornithine-15N2 (hydrochloride), CAS 360565-59-9
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    Sku MEXHY-W017018S5-10
    Manufact. SkuHY-W017018S5-10
    Packaging Unit10 mg
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  7. L-Ornithine-15N2 (hydrochloride), CAS 360565-59-9
    L-Ornithine-15N2 (hydrochloride), CAS 360565-59-9
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    Sku MEXHY-W017018S5-5
    Manufact. SkuHY-W017018S5-5
    Packaging Unit5 mg
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  8. L-Ornithine-d7 (hydrochloride), CAS 2483831-57-6
    L-Ornithine-d7 (hydrochloride), CAS 2483831-57-6
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    Sku MEXHY-W017018S4-10
    Manufact. SkuHY-W017018S4-10
    Packaging Unit10 mg
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  9. L-Ornithine-1,2,3,4,5-13C5 (hydrochloride), CAS 943962-21-8
    L-Ornithine-1,2,3,4,5-13C5 (hydrochloride), CAS 943962-21-8
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    Sku MEXHY-W017018S2-10
    Manufact. SkuHY-W017018S2-10
    Packaging Unit10 mg
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  10. 6-Hydroxy Chlorzoxazone-15N,d2, CAS 1784060-40-7
    6-Hydroxy Chlorzoxazone-15N,d2, CAS 1784060-40-7
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    Sku MEXHY-W016221S1-1
    Manufact. SkuHY-W016221S1-1
    Packaging Unit1 mg
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