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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. Retinyl acetate-d4, CAS 118139-40-5
    Retinyl acetate-d4, CAS 118139-40-5
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    Sku MEXHY-N0679S4-0
    Manufact. SkuHY-N0679S4-0
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  2. L-Asparagine-13C4,15N2, CAS 781596-75-6
    L-Asparagine-13C4,15N2, CAS 781596-75-6
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    Sku MEXHY-N0667S7-100
    Manufact. SkuHY-N0667S7-100
    Packaging Unit100 mg
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  3. L-Asparagine-d3 (hydrate), CAS 2483831-59-8
    L-Asparagine-d3 (hydrate), CAS 2483831-59-8
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    Sku MEXHY-N0667S5-5
    Manufact. SkuHY-N0667S5-5
    Packaging Unit5 mg
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  4. L-Asparagine-d3 (hydrate), CAS 2483831-59-8
    L-Asparagine-d3 (hydrate), CAS 2483831-59-8
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    Sku MEXHY-N0667S5-10
    Manufact. SkuHY-N0667S5-10
    Packaging Unit10 mg
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  5. L-Asparagine-d3 (hydrate), CAS 2483831-59-8
    L-Asparagine-d3 (hydrate), CAS 2483831-59-8
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    Sku MEXHY-N0667S5-1
    Manufact. SkuHY-N0667S5-1
    Packaging Unit1 mg
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  6. L-Asparagine-4-13C (monohydrate), CAS 286437-12-5
    L-Asparagine-4-13C (monohydrate), CAS 286437-12-5
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    Sku MEXHY-N0667S4-5
    Manufact. SkuHY-N0667S4-5
    Packaging Unit5mg
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  7. L-Asparagine-4-13C (monohydrate), CAS 286437-12-5
    L-Asparagine-4-13C (monohydrate), CAS 286437-12-5
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    Sku MEXHY-N0667S4-1
    Manufact. SkuHY-N0667S4-1
    Packaging Unit1mg
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  8. L-Asparagine-13C4 (monohydrate), CAS 286460-82-0
    L-Asparagine-13C4 (monohydrate), CAS 286460-82-0
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    Sku MEXHY-N0667S3-5
    Manufact. SkuHY-N0667S3-5
    Packaging Unit5mg
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  9. L-Asparagine-13C4 (monohydrate), CAS 286460-82-0
    L-Asparagine-13C4 (monohydrate), CAS 286460-82-0
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    Sku MEXHY-N0667S3-1
    Manufact. SkuHY-N0667S3-1
    Packaging Unit1mg
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  10. L-Asparagine-15N2 (monohydrate), CAS 287484-32-6
    L-Asparagine-15N2 (monohydrate), CAS 287484-32-6
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    Sku MEXHY-N0667S2-5
    Manufact. SkuHY-N0667S2-5
    Packaging Unit5 mg
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