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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. 2,6-Dichlorobiphenyl-2′,3′,4′,5′,6′-d5, CAS 1276197-38-6
    2,6-Dichlorobiphenyl-2′,3′,4′,5′,6′-d5, CAS 1276197-38-6
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    Sku MEXHY-W339957S-1
    Manufact. SkuHY-W339957S-1
    Packaging Unit1 mg
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  2. Phenyl isopropylcarbamate-d7, CAS 1329835-22-4
    Phenyl isopropylcarbamate-d7, CAS 1329835-22-4
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    Sku MEXHY-W337116S-1
    Manufact. SkuHY-W337116S-1
    Packaging Unit1 mg
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  3. Acetyl-L-threonine-d5-1
    Acetyl-L-threonine-d5-1
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    Sku MEXHY-W337103S-1
    Manufact. SkuHY-W337103S-1
    Packaging Unit1 mg
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  4. N,N-dimethyl-N-((phenyl-d5)methyl)tetradecan-1-aminium bromide, CAS 1515861-68-3
    N,N-dimethyl-N-((phenyl-d5)methyl)tetradecan-1-aminium bromide, CAS 1515861-68-3
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    Sku MEXHY-W335735-1
    Manufact. SkuHY-W335735-1
    Packaging Unit1 mg
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  5. (2S,6S)-2,6-Diaminoheptanedioic acid-13C7
    (2S,6S)-2,6-Diaminoheptanedioic acid-13C7
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    Sku MEXHY-W334800S2-1
    Manufact. SkuHY-W334800S2-1
    Packaging Unit1 mg
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  6. (2S,6S)-2,6-Diaminoheptanedioic acid-15N2
    (2S,6S)-2,6-Diaminoheptanedioic acid-15N2
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    Sku MEXHY-W334800S1-1
    Manufact. SkuHY-W334800S1-1
    Packaging Unit1 mg
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  7. (2S,6S)-2,6-Diaminoheptanedioic acid-13C7,15N2, CAS 1334376-68-9
    (2S,6S)-2,6-Diaminoheptanedioic acid-13C7,15N2, CAS 1334376-68-9
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    Sku MEXHY-W334800S-1
    Manufact. SkuHY-W334800S-1
    Packaging Unit1 mg
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  8. 2-(Methylthio)naphthalene-d3, CAS 1354703-39-1
    2-(Methylthio)naphthalene-d3, CAS 1354703-39-1
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    Sku MEXHY-W327865S-0
    Manufact. SkuHY-W327865S-0
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  9. 2-Methoxy-4,5-dihydro-1H-imidazole-d4, CAS 402788-68-5
    2-Methoxy-4,5-dihydro-1H-imidazole-d4, CAS 402788-68-5
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    Sku MEXHY-W319671S-1
    Manufact. SkuHY-W319671S-1
    Packaging Unit1 mg
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  10. 5-Methylheptan-3-ol-d18, CAS 2708283-13-8
    5-Methylheptan-3-ol-d18, CAS 2708283-13-8
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    Sku MEXHY-W288788S-1
    Manufact. SkuHY-W288788S-1
    Packaging Unit1 mg
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