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Vitamins are essential nutrients for the normal growth, development, and maintenance of cells, tissues, and organs. Vitamins are classified as either water-soluble or fat-soluble. For humans, there are 13 vitamins: 4 fat-soluble (A, D, E, and K) and 9 water-soluble (8 B vitamins and vitamin C). These nutrients are typically obtained through the consumption of food or dietary supplements, which are subject to vitamin testing in order to meet specific labeling requirements.
Our Testing Service
AZ Laboratories provides vitamin testing on a variety of matrices. The lab will run the appropriate method and preparation depending on the product specified.
Our commitment to you
Our lab undergoes proficiency testing and equipment calibration with third party entities. Our clients can have confidence knowing that we undergo extensive quality assurance measures to make sure our tests are always accurate. Our team knows how important quality testing is to your company and we are committed to our client’s success by delivering scientific information in an accessible and professional manner.