250ml Bump Trap 24/40 Male to 24/40 Female Lighting Accessories Active Aqua Air Stones: These

Active Aqua Air Stones: These are an excellent method to include oxygen in your hydroponic growing system

not the inside

Choose the Xtrasun ballast for a super-reliable

offering versatility and functionality

Nordic Pure 16x16x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

250ml Bump Trap 24/40 Male to 24/40 Female Lighting Accessories Active Aqua Air Stones: TheseBump traps are used on rotary evaporators between the evaporating flask and condensing column. They help prevent contamination in the collection vessel when bumping occurs. When bumping occurs substance in the evaporating flask shoots up and ends up in the collection flask, which is unwanted when operating. This bump trap features a 250ML round flask with upper 24 40 female ground joint and bottom 24 40 male ground joint. With the use of ground joints