Ammonia Generator (Ammonium salt + NaOH) - Doug's Lab
Preparing conc. aqueous ammonia, Ammonia gas generator - ChemPlayer
Make Concentrated Ammonia - NurdRage
Anhydrous ammonia : decomposition of ammonium persulfate (2x NH3) ?; decomposition of ammonium carbonate (2x NH3) + water scrubber (NaOH pellets?); decomposition of ammonium phosphate (3x NH3); decomposition of ammonium sulfate (2x NH3)
Liquefying Ammonia NH3 Gas from ammonia water with a compressor - Elias Experiments