Tungsten Oxide
Yellow Tungsten Oxide:
Yellow Tungsten oxide is a crystallized powder. The color is uniform and unanimous. There are no mechanical impurities and agglomerates visible.
Blue Tungsten Oxide:
Blue tungsten oxide powder is a deep blue or dark blue crystallized powder. The color is uniform and unanimous. There are no mechanical impurities and agglomerates visible.
![image](https://zgcc-eu.com/api//thumbnails/iXU9YKDJistMlCWmNpvYkLK8n.png)