Strem Chemicals, Inc., established in 1964, is a privately-held company that  manufactures and markets specialty chemicals of high purity. Its clients  include academic, industrial and government research and development  laboratories as well as commercial scale businesses in the pharmaceutical,  microelectronics, chemical and petrochemical industries.  A wide variety of fine chemicals are available with special emphasis on  organometallics, catalysts and ligands. Quality is the most critical  component of all products and services. Most products are of high purity,  typically at 99%, while some are as high as 99.9999% metals purity.  Strem has established its reputation through its ability to provide over  3500 specialty chemicals of high purity to the research community. This is  done through a catalog that is updated every 18 months. Strem's key product  lines include:  Metals, Inorganics, organometallics for research. Metal catalysts for  organic synthesis, chiral ligands, organophosphines, metallocenes, metal  carbonyls & derivatives, precious metals and rare earths. Volatile  precursors for MOCVD. High pressure reactions. Pharmaceutical  intermediates under validated cGMP facilities. Bulk manufacturing. Custom  synthesis.