Plankton Net for quantitative collections with cow Back Catalog number: 438010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438001 Surface Plankton Net acc. to Apstein Price on request 435091 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 438050 Plankton Net for quantitative collection with cowl Price on request