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. 2,2',4,6,6'-Pentachloro-1,1'-biphenyl-d3, CAS 1219794-64-5
    2,2',4,6,6'-Pentachloro-1,1'-biphenyl-d3, CAS 1219794-64-5
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    Sku MEXHY-W342709S-0
    Manufact. SkuHY-W342709S-0
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  2. Betamethasone 17-propionate-d4
    Betamethasone 17-propionate-d4
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    Sku MEXHY-W342458S-0
    Manufact. SkuHY-W342458S-0
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  3. 1,2,3,5-Tetramethylbenzene-d14, CAS 1219795-11-5
    1,2,3,5-Tetramethylbenzene-d14, CAS 1219795-11-5
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    Sku MEXHY-W342261S-0
    Manufact. SkuHY-W342261S-0
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  4. 3,4,4'-Trichloro-1,1'-biphenyl-d4, CAS 1276197-27-3
    3,4,4'-Trichloro-1,1'-biphenyl-d4, CAS 1276197-27-3
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    Sku MEXHY-W340894S-0
    Manufact. SkuHY-W340894S-0
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  5. 3,4',5-Trichloro-1,1'-biphenyl-d4, CAS 1276197-48-8
    3,4',5-Trichloro-1,1'-biphenyl-d4, CAS 1276197-48-8
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    Sku MEXHY-W340893S-0
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  6. 2,3,5,6-Tetrachloro-1,1'-biphenyl-d5, CAS 1219794-80-5
    2,3,5,6-Tetrachloro-1,1'-biphenyl-d5, CAS 1219794-80-5
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    Sku MEXHY-W339978S-0
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  7. 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-0
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  8. 2'-Deoxycytidine-d2 (monohydrate), CAS 478511-25-0
    2'-Deoxycytidine-d2 (monohydrate), CAS 478511-25-0
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    Sku MEXHY-W338294S3-5
    Manufact. SkuHY-W338294S3-5
    Packaging Unit5mg
  9. 2'-Deoxycytidine-d2 (monohydrate), CAS 478511-25-0
    2'-Deoxycytidine-d2 (monohydrate), CAS 478511-25-0
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    Sku MEXHY-W338294S3-1
    Manufact. SkuHY-W338294S3-1
    Packaging Unit1mg
  10. 2'-Deoxyguanosine-13C (monohydrate), CAS 478511-26-1
    2'-Deoxyguanosine-13C (monohydrate), CAS 478511-26-1
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    Sku MEXHY-W338294S2-5
    Manufact. SkuHY-W338294S2-5
    Packaging Unit5mg
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