Plankton Net for quantitative collection with cowl Back Catalog number: 438020 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435028 Package of 50 Cover Plates, diameter 33mm Price on request 438061 Surcharge for mesh size < 55µ for nets 438 030, 43 Price on request 435093 Plunger Sampling Pipette acc. to Hensen, capacity Price on request