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Rubber Filter Aid

SKU: FRA-01~ea

SKU: FRA-01~ea

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Description

Rubber Filter Aid

Rubber filter aid, designed to support and seal a filter curcible or funnel in the neck of a filter flask. Can also seal in place a buchner funnel.The bottom of the disc is flat so that it seals tightly against the lip of the flask. 

  • Inside diameter of the socket at top: 32mm
  • Outside diameter of the disc: 76mm