Counting Chamber for zooplankton, volume approx. 9 Back Catalog number: 435010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435015 Plankton Chamber acc. to Kolkwitz, capacity 0.5ml Price on request 435090 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 435094 Plunger Sampling Pipette acc. to Hensen, capacity Price on request