MGC Pure Chemicals America, Inc.
has been meeting and exceeding customers' expectations since 1995.

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

Based in Mesa, Arizona, MPCA produces Ultra-Pure Hydrogen Peroxide for the purpose of cleaning silicon wafers and related semiconductor devices in the United States. MPCA also offers Ultra-Pure Ammonium Hydroxide to its North American customers.