Plankton Net for qualitative collection Back Catalog number: 438030 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request 435016 Plankton Chamber acc. to Kolkwitz, capacity 1.0ml Price on request 438020 Plankton Net for quantitative collection with cowl Price on request