Scrubber for Aqua Regia
Designed for the MX3 Dissolving Agent, but will work for nitric acid aqua regia systems as well. This is a passive system and requires no pumps other other positive or negative air displacement apparatus. System includes both a scrubber cylinder and a cylinder for dissolving your metal. This system is designed to be used when dissolving your metal but it can also be used when precipitating your pure precious metal. Works for both gold and platinum refining.
Products in How do I refine precious metal?