Counting chambers according to Sedgewick Rafter

For counting of particles and microorganisms in water or other transparent liquids.
  • The cell of 1 cm³ is ruled in a 1 mm grid subdividing 1 ml in 1000 µl

  • Glass Counting chamber with chromium deposited for phase contrast use with ground and chamfered edges

Counting chamber according to: Sedgewick Rafter
Material: Glass

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