MGC PURE CHEMICALS AMERICA
Ammonium Hydroxide
MPCA manufactures the highest purity ammonium hydroxide in the world with strict focus on PPT metal levels and leading edge 0.1 µm particle control.
We package in ultrapure isotainers only.
In the same manner as Super-pure Hydrogen Peroxide, this product is used as a cleaning agent and etchant in the semiconductor industry.
for the wafer-preparation process. In addition, our product is also used in photo resistance inhibitor and etchant for device-fabrication processes.