Plankton Chamber acc. to Kolkwitz, capacity 1.0ml Back Catalog number: 435016 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435035 Package of 250 Base Plates, diameter 27.5mm Price on request 438045 Spare Net Part for Plankton Nets No. 438 040 and 4 Price on request 435021 Tubular Plankton Chamber, capacity 5ml Price on request