Tubular Plankton Chamber, capacity 5ml Back Catalog number: 435021 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 5065M-310 Surface Catch Net Price on request 435016 Plankton Chamber acc. to Kolkwitz, capacity 1.0ml Price on request 435025 Combined Plate Chamber (Utermöhl-Chamber), set wit Price on request