Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011B Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 5065M-310 Surface Catch Net Price on request 438030-001 Spare Net Bag for Plankton Net No. 438 030 Price on request 438055 Spare Net Bucket, for Plankton Nets No. 438030 / 4 Price on request