I need someone to help me design a small, chemical/fire resistant, fume hood as well as a fume scrubber. I will be working with aqua regia so I need to neutralize the NOCl, Cl and NO2 fumes as well as any fumes that might come from dissolving Pt, Pd and Au. I want to use various lab glassware for scrubber (flasks and stoppers) so it's easy to assemble and clean. I don't want a carbon filter. I also need help selecting a suitable blower for the hood (small, quiet, non-sparking, plastic). Keep in mind this will be used in a residential area.