Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011C Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438015 Spare Net Part for Plankton Nets No. 438 010 and 4 Price on request 435025 Combined Plate Chamber (Utermöhl-Chamber), set wit Price on request 435011B Counting Chamber for zooplankton, dimensions 80 x Price on request