https://www.thevespiary.org/rhodium/Rhodium/pdf/fumehood.pdf (https://www.thevespiary.org/rhodium/Rhodium/pdf/fumehood.pdf)
https://www.thevespiary.org/rhodium/Rhodium/djvu/labfumehoods.djvu (https://www.thevespiary.org/rhodium/Rhodium/djvu/labfumehoods.djvu)
https://www.thevespiary.org/rhodium/Rhodium/chemistry/equipment/inline.gas.dryer.html (https://www.thevespiary.org/rhodium/Rhodium/chemistry/equipment/inline.gas.dryer.html)