Plankton Net for qualitative collection Back Catalog number: 438030 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438010 Plankton Net for quantitative collections with cow Price on request 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request 435090 Plunger Sampling Pipette acc. to Hensen, capacity Price on request