Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011B Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435011 Counting Chamber for zooplankton, volume approx. 2 Price on request 438061 Surcharge for mesh size < 55µ for nets 438 030, 43 Price on request 438015 Spare Net Part for Plankton Nets No. 438 010 and 4 Price on request