Dynaxa LLC is looking for another Novapure EGS400 dual canister scrubber for hydride application. This needs to be one of the units set up with air oxidation option for this service. We sold one to a customer and they are so pleased with it, they are asking for another one to increase their capacity. Please contact us at 203-300-5237 or at info@dynaxallc.com or steve.griffing@dynaxallc.com.