Plankton Net for quantitative collection with cowl Back Catalog number: 438020 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435095 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 438010 Plankton Net for quantitative collections with cow Price on request 435028 Package of 50 Cover Plates, diameter 33mm Price on request