Filter Funnel - PP material

Feature:

      -Max.Capacity of Funnel: 270ml.
      -Five annular scales marked with real line and dotted line alternately, easy to observe.
      -Scales of funnel: 50, 100, 150, 200, 250ml.
      -Special leakproof structure, don't need other seal elements, seal tightly, easy to install.
      -Arc inside design reduces liquid residual, guarantees the accuracy of the test result.
      -Big Inner diameter ensure rapid filtration and high flow. 
      -PP material has high transparency and thermostability.
      -Accept sterilized by high temperature and high pressure, cut the cost.

Package: sterile.