SEMIconductor Grade Process Chemicals
We have a long-established history of success producing SEMIconductor grade process chemicals under the Puritan Products brand for the semiconductor and microelectronics industries. In addition to fab process acids, bases, and solvents, we offer custom blended chemistries including post CMP cleans, mixed acid etchants (MAE), buffered oxide etchants (BOE), hydrofluoric acid dips, aluminum etchants, photoresist strippers, and custom buffered etchants. All of these products are available in a variety of packaging configurations. With deionized water that exceeds SEMI grade specifications, we can formulate very pure dilutions of any process chemical to meet your specifications.
The majority of Puritan Products brand ElectroPUR® SEMI products meet Grade 1 specifications.
If you need a better characterized grade with lower metals specs, refer to our semiconductor process chemicals overview or contact us to learn about our special offerings.