Plankton Net for quantitative collection with cowl Back Catalog number: 438020 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438045 Spare Net Part for Plankton Nets No. 438 040 and 4 Price on request 435090 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 435022 Tubular Plankton Chamber, capacity 10ml Price on request