Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011B Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438001 Surface Plankton Net acc. to Apstein Price on request 438040 Plankton Net for quantitative collection with cowl Price on request 435094 Plunger Sampling Pipette acc. to Hensen, capacity Price on request