Vitamin Standards

Our stable isotope-labelled vitamin standards, including Vitamin D2, D3, E, and cholesterol products, as well as their hydroxy metabolites, are trusted by researchers and global nutrition companies. These standards enable the precise measurement of vitamin levels in nutritional and metabolic studies, ensuring accuracy in clinical diagnostics and therapeutic interventions. With superior quality and reliability, our vitamin standards are used in analytical protocols across multiple continents, serving as gold standards in bioanalytical research. Whether for clinical nutrition studies or metabolic tracking, these standards provide the essential accuracy required for cutting-edge research.
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29 items

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  • In Stock
    CHE006: Vitamin D3-d3

    CHE006

    Vitamin D3-d3
  • In Stock
    CHE008: Vitamin E-d9 (rac)

    CHE008

    Vitamin E-d9 (rac)
  • In Stock
    CHE009: 1-α, 25-Dihydroxy Vitamin D3-d6

    CHE009

    1-α, 25-Dihydroxy Vitamin D3-d6
  • In Stock
    CHE011: 25-Hydroxy Vitamin D3-d6

    CHE011

    25-Hydroxy Vitamin D3-d6
  • Inquire
    CHE012: Vitamin D3-d6

    CHE012

    Vitamin D3-d6
  • In Stock
    CHE015: Vitamin E-d6 (R,R,R)

    CHE015

    Vitamin E-d6 (R,R,R)
  • In Stock
    CHE016: 25-Hydroxy Vitamin D2-d6

    CHE016

    25-Hydroxy Vitamin D2-d6
  • In Stock
    CHE017: 1-α, 25-Dihydroxy Vitamin D2-d6

    CHE017

    1-α, 25-Dihydroxy Vitamin D2-d6
  • In Stock
    CHE018: Vitamin D2-d6

    CHE018

    Vitamin D2-d6
  • In Stock
    CHE019: 1-α-Hydroxy Vitamin D2-d6

    CHE019

    1-α-Hydroxy Vitamin D2-d6
  • In Stock
    CHE020: Vitamin E-d9 Acetate (rac)

    CHE020

    Vitamin E-d9 Acetate (rac)
  • In Stock
    CHE021: Vitamin E-d6 Acetate (R,R,R)

    CHE021

    Vitamin E-d6 Acetate (R,R,R)
  • In Stock
    CHE022: Cholesterol-d6

    CHE022

    Cholesterol-d6
  • In Stock
    CHE024: 1-α-Hydroxy Vitamin D3-d6

    CHE024

    1-α-Hydroxy Vitamin D3-d6
  • In Stock
    CHE025: Vitamin E-d3 (R,R,R)

    CHE025

    Vitamin E-d3 (R,R,R)
  • Inquire
    CHE026: Vitamin E-d3 Acetate (R,R,R)

    CHE026

    Vitamin E-d3 Acetate (R,R,R)
  • In Stock
    CHE027: 25-Hydroxycholesterol-d6

    CHE027

    25-Hydroxycholesterol-d6
  • In Stock
    CHE028: Vitamin D2-d3

    CHE028

    Vitamin D2-d3
  • In Stock
    CHE032: 7-Dehydrocholesterol-d6

    CHE032

    7-Dehydrocholesterol-d6
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    VI400005: Paricalcitol

    VI400005

    Paricalcitol
  • Inquire
    VI400010: Paricalcitol-d6

    VI400010

    Paricalcitol-d6
  • Inquire
    VI400015: Vitamin D2 Sulfate

    VI400015

    Vitamin D2 Sulfate
  • Inquire
    VI400030: 25-Hydroxy Vitamin D2

    VI400030

    25-Hydroxy Vitamin D2
  • Inquire
    VI400040: 1-α-Hydroxy Vitamin D2

    VI400040

    1-α-Hydroxy Vitamin D2