Plankton Net for qualitative collection Back Catalog number: 438030 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435021 Tubular Plankton Chamber, capacity 5ml Price on request 438040 Plankton Net for quantitative collection with cowl Price on request 435028 Package of 50 Cover Plates, diameter 33mm Price on request