Surface Plankton Net acc. to Apstein Back Catalog number: 438001 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435093 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 5065N-190 Deep Catch Net Price on request 435011C Counting Chamber for zooplankton, dimensions 80 x Price on request