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. Ethylbenzene-d10, CAS 25837-05-2
    Ethylbenzene-d10, CAS 25837-05-2
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    Sku MEXHY-W720146-0
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  2. Orbifloxacin-d4, CAS 2714415-07-1
    Orbifloxacin-d4, CAS 2714415-07-1
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    Sku MEXHY-W719847-0
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  3. Chloraminophenamide-15N2, CAS 446877-58-3
    Chloraminophenamide-15N2, CAS 446877-58-3
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    Sku MEXHY-W719722-0
    Manufact. SkuHY-W719722-0
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  4. Flupyrsulfuron-methyl-d6
    Flupyrsulfuron-methyl-d6
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    Sku MEXHY-W719560S-0
    Manufact. SkuHY-W719560S-0
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  5. Sulfisomidin-d4, CAS 2732915-77-2
    Sulfisomidin-d4, CAS 2732915-77-2
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    Sku MEXHY-W719074-0
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  6. Fenoxycarb-d3, CAS 2468639-22-5
    Fenoxycarb-d3, CAS 2468639-22-5
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    Sku MEXHY-W718787-0
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  7. 2,3,3′,4,5,5′-Hexachloro biphenyl-13C12
    2,3,3′,4,5,5′-Hexachloro biphenyl-13C12
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    Sku MEXHY-W718614S-0
    Manufact. SkuHY-W718614S-0
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  8. 2,2',3,3',5,5'-Hexachlorobiphenyl-13C12
    2,2',3,3',5,5'-Hexachlorobiphenyl-13C12
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    Sku MEXHY-W718588S-0
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  9. 3,3′,4,5′-Tetrachloro biphenyl-13C12, CAS 1027415-81-1
    3,3′,4,5′-Tetrachloro biphenyl-13C12, CAS 1027415-81-1
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    Sku MEXHY-W718532S-0
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  10. 2,3′,4′,5-Tetrachloro biphenyl-13C12, CAS 208263-81-4
    2,3′,4′,5-Tetrachloro biphenyl-13C12, CAS 208263-81-4
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    Sku MEXHY-W718525S-0
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