Below are the available bulk discount rates for each individual item when you purchase a certain amount
- Buy 12 or above and get 15% off
These conical neoprene rubber adapter fit Büchner and fritted glass funnels (such as item #'s CG-1888 and CG-1402, for example). They also can be used with Gooch crucibles, filter tubes, and other filtration needs. The adapter does not need to be fitted closely around the funnel stem to form a vacuum-tight seal, making it far easier and safer than trying to insert a filter stem into a bored hole rubber stopper. These adapters are also autoclavable.
Each package consists of 12 identically-sized adapters as shown. These are sold in packages of 12 only. Adjacent sizes are designed to nest neatly into each other:
|Size #||Top + Bottom OD (mm)||Top + Botto ID (mm)||Height (mm)||Wall thickness (mm)|
|1||21 x 11||17 x 7||21||2|
|2||27 x 16||22 x 11||21||2.5|
|3||37 x 22||31 x 16||25||3|
|4||46 x 29||39 x 22||29||3.5|
|5||58 x 38||50 x 30||35||4|
|6||69 x 45||60 x 36||40||4.5|
|7||86 x 57||75 x 46||45||5.5|
For a set containing one of each size adapter see item # 24005.