Combined Plate Chamber (Utermöhl-Chamber), set wit Back Catalog number: 435025 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438030 Plankton Net for qualitative collection Price on request 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request 5065N-190 Deep Catch Net Price on request