Filtering Flask Adapter Size #4
SKU: 10-189
Fisher Scientific
$ 12.50
Tapered collar type. For supporting funnels, Gooch crucible filter tubes, etc., in vacuum-type filtration assemblies. Can be used singly, or in combination with adjacent sizes. Forms a positive, gas-tight seal that is broken gently and automatically when vacuum is released.
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47mm x 29mm
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