MGC Pure Chemicals America, Inc. (MPC) is a subsidiary of
Mitsubishi Gas Chemical Company, Inc. (MGC). MPC has
been established by Mitsubishi Gas Chemical to be
the premier supplier of its kind in the United States of America.

Based in Queen Creek, Arizona MPC produces Ultra-Pure Hydrogen peroxide for the purpose of cleaning silicon wafers and related semiconductor devices in the United States. MPC also offers Ultra-Pure Ammonium Hydroxide to its Northern American customers.