(image for) Silicone Filter Adapters (set of 7), Nestable

Silicone Filter Adapters (set of 7), Nestable

$17.50
  Easily adapt funnel stems to any size hole from 10mm up to 90mm.  May be nested with one another for added flexibility.  Autoclavable Provide an excellent alternative to boring special size holes in rubber stoppers.    Set of seven synthetic rubber...