---
title: DFS and GEMU Collaborate on PPT Level Ultra High Purity Ammonium Hydroxide Blender
description: Gemu and DFS collaborate on ultra high purity reliable systems to produce <10ppt Ammonium Hydroxide (NH4OH) on site.
---

[Blog | Media Supply | Exentec](https://blog.cpsgrp.com/dfsolution)

# [DFS and GEMU Collaborate on PPT Level Ultra High Purity Ammonium Hydroxide Blender](https://blog.cpsgrp.com/dfsolution/gemu-and-dfs-collaborate-on-ultra-high-purity-reliable-systems)

 Written by [DFS](https://blog.cpsgrp.com/dfsolution/author/dfs) | Mar 4, 2021 5:14:40 PM

### Gemu and DFS Collaborate on UHP Reliable Systems to Produce <10ppt Ammonium Hydroxide (NH4OH) On Site

The Diversified Fluid Solutions (DFS) on-demand blending system produces high purity ammonium hydroxide (NH4OH), which is a combination of ammonia gas (NH3) and high purity water.

DFS systems produce ultra high purity (UHP) chemical blends with impurity levels below the 10 ppt detection limit, which leads to a high level of process reliability.

The system blends ammonium hydroxide NH4OH by combining an incoming source of ammonia gas (NH3) with a customer or factory’s ultra high purity (UPW) supply. Blending is accomplished by in-situ measurement technology and ultra high purity filtration which prevents undesired chemical contamination in the later production process of microchips.

[To learn more about our ultra high purity reliable systems collaboration with GEMU, please download the brochure here.](https://blog.cpsgrp.com/hubfs/CPSGrp_Feb2017/docs/DFS-GEMU-UHP-Chemical-Blending-System-Collaboration.pdf)

**OR**

**[Click here to learn more about our semiconductor manufacturing solutions.](https://www.cpsgrp.com/semiconductor-manufacturing-solutions.php)**

[View full post](https://blog.cpsgrp.com/dfsolution/gemu-and-dfs-collaborate-on-ultra-high-purity-reliable-systems)

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