Vapour In Air Diffusion Apparatus , Solid In Air Diffusionapparatus , Absorption In Wetted Wall Column , Simplebatch Distillation Column , Sieve Plate Distillation Column ,Liquid Liquid Extraction In Packed Bed , Forced Draft Traydryer , Humidification And Dehumidification Setup ,Experimental Water Cooling Tower , Adsorption Studies Inpacked Bed Column , Batch Reactor , Isothermal Semi Batchreactor-Peristaltic Pump Feed System , Continuous Stirredtank Reactor - Peristaltic Pump Feed System , Plug Flowtubular Reactor - Straight Tube Type - Peristaltic Pump Feedsystem , Plug Flow Tubular Reactor - Coiled Tube Type -Peristaltic Pump Feed System , Combined Flow Reactor -Plug Flow Reactor Followed By Cstr - Peristaltic Pump Feedsystem , Cascade Cstr - Cstr In Series , Hydrodynamicsof Trickle Bed Reactor , R T D Studies In Continuous Stirredtank Reactor - Peristaltic Pump Feed System , R T D Studiesin Plug Flow Tubular Reactor - Straight Tube Type -Peristaltic Pump Feed System , Air Compressor Quantity: 21