Vitamins

We are a leading supplier of isotopically labelled vitamins including a wide selection of Vitamins B, D, E, K and others, and their metabolites.
Stable isotope labelled vitamins are used extensively by research and diagnostic laboratories, and are now key compounds as laboratory testing transitions from traditional to advanced techniques such as LC-MS/MS.
All products are provided with a Certificate of Analysis confirming isotopic enrichment and chemical purity to meet the highest of standards.
Our synthetic chemists have established an excellent reputation for the production of high quality, isotopically labelled Vitamins. Please use the Filter By functions below to select from our range but if you are unable to locate what you need, please contact us with your requirements, we’ll be delighted to help.