Counting Chamber for zooplankton, volume approx. 9 Back Catalog number: 435010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435025 Combined Plate Chamber (Utermöhl-Chamber), set wit Price on request 435015 Plankton Chamber acc. to Kolkwitz, capacity 0.5ml Price on request 435090 Plunger Sampling Pipette acc. to Hensen, capacity Price on request