Plankton Net for qualitative collection Back Catalog number: 438030 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435035 Package of 250 Base Plates, diameter 27.5mm Price on request 435090 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 435023 Tubular Plankton Chamber, capacity 25ml Price on request