Product Description: (+)-Di-p-toluoyl-D-tartaric Acid (Standard) is the analytical standard of (+)-Di-p-toluoyl-D-tartaric Acid. This product is intended for research and analytical applications. (S,S)-O,O'-Di-p-toluoyltartaric acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.