Cleaning Chemistries

Cleaning chemistries are critical for reducing defect densities and improving yields. Our innovations in cleaning mixtures reduce cost of ownership, are more environmentally friendly and focus on new interconnect/dielectric materials.

Etchants

Etchant blends selectively and uniformly remove substrates without damaging underlying layers, critical to wafer manufacturing. Our blending expertise ranges from mainstream etchants to unique blends for customer-specific applications.

Inorganic Compounds

As a vertically integrated basic manufacturer of high-purity process chemicals, we deliver the quality products you need.

Solvents

Solvents and solvent blends are used extensively throughout the semiconductor industry for cleaning equipment, drying wafers and substrate deposition or removal.

Straight Acids & Bases

With over 50 years of experience in the production and purification of these chemistries, we offer a suite of finished products with down to 10 part-per-trillion (ppt) impurities.