Specialty Chemicals for Research and IndustryDAJAC Line of Diagnostic Reagents Over fifty years of research and development activity by Monomer-Polymer & Dajac Laboratories has resulted in a catalog of over one thousand specialty chemicals for research and industry along with prep files that are among the most extensive in the world. We offer a broad range of specialty monomers and polymers, diagnostic reagents, fluorinated monomers, recative surfactants, novolac epoxyresins, as well as oligomers, photoinitiators and synergists. Our continued success is due directly to you, our valued customer, and we constantly strive to handle all requests promptly and efficiently. In addition to the chemicals collected on this site, we also welcome requests for custom synthesis and contract research. All orders and inquiries are handled directly by a technical person who is very knowledgeable in both the synthesis and application aspects of our products.