Plankton Net for quantitative collection with cowl Back Catalog number: 438020 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435016 Plankton Chamber acc. to Kolkwitz, capacity 1.0ml Price on request 435025 Combined Plate Chamber (Utermöhl-Chamber), set wit Price on request 438010 Plankton Net for quantitative collections with cow Price on request