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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. 18-hydroxy Oleoyl Leucine-d7
    18-hydroxy Oleoyl Leucine-d7
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    Sku CAY9004331-100
    Manufact. Sku9004331-100
    Packaging Unit100 µg
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  2. N-Desethylamiodarone (hydrochloride), CAS 96027-74-6
    N-Desethylamiodarone (hydrochloride), CAS 96027-74-6
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    Sku CAY9000537-5
    Manufact. Sku9000537-5
    Packaging Unit5 mg
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  3. Cholesteryl-d7 Palmitate, CAS 1416275-32-5
    Cholesteryl-d7 Palmitate, CAS 1416275-32-5
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    Sku CAY9000422-5
    Manufact. Sku9000422-5
    Packaging Unit5 mg
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  4. Cholesteryl-d7 Palmitate, CAS 1416275-32-5
    Cholesteryl-d7 Palmitate, CAS 1416275-32-5
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    Sku CAY9000422-10
    Manufact. Sku9000422-10
    Packaging Unit10 mg
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  5. Cholesteryl-d7 Palmitate, CAS 1416275-32-5
    Cholesteryl-d7 Palmitate, CAS 1416275-32-5
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    Sku CAY9000422-1
    Manufact. Sku9000422-1
    Packaging Unit1 mg
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  6. Iloprost-d4
    Iloprost-d4
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    Sku CAY9000366-50
    Manufact. Sku9000366-50
    Packaging Unit50 µg
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  7. Iloprost-d4
    Iloprost-d4
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    Sku CAY9000366-25
    Manufact. Sku9000366-25
    Packaging Unit25 µg
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  8. Iloprost-d4
    Iloprost-d4
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    Sku CAY9000366-100
    Manufact. Sku9000366-100
    Packaging Unit100 µg
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  9. 3-(3-Hydroxyphenyl)-3-hydroxypropanoic Acid-d4
    3-(3-Hydroxyphenyl)-3-hydroxypropanoic Acid-d4
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    Sku CAY41984-1
    Manufact. Sku41984-1
    Packaging Unit1 mg
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  10. NHI-D Mix
    NHI-D Mix
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    Sku CAY41447-50
    Manufact. Sku41447-50
    Packaging Unit50 mg
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