Welcome to the Alkemist Labs and Extrasynthese reference standard distribution portal.
Extrasynthese offers two product grades to meet your analytical needs. To see more detail on these product grades and their accompanying documentation, please visit our Standards Grades. For information on our ordering & shipping procedures, please click here.
Our NEW 2015 CATALOG is now available! To get your copy of the new catalog in either its print or digital form, simply add the appropriate item shown below to your cart and check out.
Search by compound name, Chemical Family, CAS #, Botanical common name or Latin name by using the search box at the top of the page.
Click on the links to our Botanical Catalog or Extrasynthese Phytochemical Catalog to browse the full catalog.