Tubular Plankton Chamber, capacity 10ml Back Catalog number: 435022 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438030-001 Spare Net Bag for Plankton Net No. 438 030 Price on request 435028 Package of 50 Cover Plates, diameter 33mm Price on request 438001 Surface Plankton Net acc. to Apstein Price on request