Plankton Net for quantitative collections with cow Back Catalog number: 438010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request 438001 Surface Plankton Net acc. to Apstein Price on request 435095 Plunger Sampling Pipette acc. to Hensen, capacity Price on request