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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. 2,3-Dibromo-7,8-dichloro dibenzo-p-dioxin-13C12, CAS 176761-26-5
    2,3-Dibromo-7,8-dichloro dibenzo-p-dioxin-13C12, CAS 176761-26-5
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    Sku MEXHY-W715180S-0
    Manufact. SkuHY-W715180S-0
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  2. 2,3,7,8-Tetrabromo dibenzo-p-dioxin-13C12, CAS 125749-35-1
    2,3,7,8-Tetrabromo dibenzo-p-dioxin-13C12, CAS 125749-35-1
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    Sku MEXHY-W715121S-0
    Manufact. SkuHY-W715121S-0
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  3. (S)-Metolachlor metabolite CGA 368208-d3 sodium salt
    (S)-Metolachlor metabolite CGA 368208-d3 sodium salt
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    Sku MEXHY-W714705S-0
    Manufact. SkuHY-W714705S-0
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  4. Sodium 2-((2,6-dimethylphenyl)(2-(methoxy-d3)ethyl)amino)-2-oxoethane-1-sulfonate
    Sodium 2-((2,6-dimethylphenyl)(2-(methoxy-d3)ethyl)amino)-2-oxoethane-1-sulfonate
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    Sku MEXHY-W714703S-0
    Manufact. SkuHY-W714703S-0
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  5. 2-((2,6-Dimethylphenyl)(2-(methoxy-d3)ethyl)amino)-2-oxoacetic acid
    2-((2,6-Dimethylphenyl)(2-(methoxy-d3)ethyl)amino)-2-oxoacetic acid
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    Sku MEXHY-W714702S-0
    Manufact. SkuHY-W714702S-0
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  6. 2,2′,3,3′,4,4′,5-Heptachloro biphenyl-13C12
    2,2′,3,3′,4,4′,5-Heptachloro biphenyl-13C12
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    Sku MEXHY-W714574S-0
    Manufact. SkuHY-W714574S-0
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  7. AB-CHMINACA metabolite M4-d4, CAS 2703812-37-5
    AB-CHMINACA metabolite M4-d4, CAS 2703812-37-5
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    Sku MEXHY-W714366-0
    Manufact. SkuHY-W714366-0
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  8. 2-(2-Hydroxy-N-(2-(methoxy-d3)ethyl)acetamido)-3-methylbenzoic acid
    2-(2-Hydroxy-N-(2-(methoxy-d3)ethyl)acetamido)-3-methylbenzoic acid
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    Sku MEXHY-W714228S-0
    Manufact. SkuHY-W714228S-0
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  9. Desethyl terbumeton-d3
    Desethyl terbumeton-d3
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    Sku MEXHY-W714205S-0
    Manufact. SkuHY-W714205S-0
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  10. Propachlor OA-d5
    Propachlor OA-d5
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    Sku MEXHY-W714203S-0
    Manufact. SkuHY-W714203S-0
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