Vitamins

We are a leading supplier of Vitamin reference standards including a wide selection of Vitamins B, D, E, K and others, and their metabolites, with many isotopically labelled forms.
Vitamin reference standards are used extensively by research and diagnostic laboratories, with isotopically labelled standards now key compounds as laboratory testing transitions from traditional to advanced techniques such as LC-MS/MS.
Our chemists have established an excellent reputation for the production of high quality Vitamin standards. Please use the Filter By category 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.