Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011C Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 5065M-310 Surface Catch Net Price on request 435021 Tubular Plankton Chamber, capacity 5ml Price on request 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request