Counting Chamber for zooplankton, volume approx. 9 Back Catalog number: 435010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 5065N-190 Deep Catch Net Price on request 435094 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 435021 Tubular Plankton Chamber, capacity 5ml Price on request