Ammonia Solution (NH4OH)

Available Purity Grades and Concentration of Ammonia Solution

We supply ammonia solution (28 - 30 %) in ULSI-quality, which is the usual purity grades applied in semiconductor processing and micro-electronics. The specifications of our NH4OH are listed here: Ammonia solution (28-30 %)

Available Sales Units of Ammonia Solution

  • Bottles รก 5 L (also single bottles), 2.5 L bottles on request
  • 30 or 200 L drums on request

Typical Fields of Application of Ammonia Solution

Mixed with H2O2, NH4OH is an ingredient of many etching mixtures for metals such as copper, silver or aluminium.

Pricing and Lead Time: Your Request

We try to always keep ammonia solution (28 - 30 %) in ULSI-quality ready for shipment on stock. Please contact us for a quote:

sales(at)  or  phone:  +49 731 977343 0

Thank you for your interest!

Further Technical Information

A comprehensive number of documents with more application-orientated information of all common stages of micro-structuring are ready for download here.

Please contact us for any further questions around your running or scheduled litho-processes, we try our very best to give you all required support!