Tubular Plankton Chamber, capacity 10ml Back Catalog number: 435022 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438001 Surface Plankton Net acc. to Apstein Price on request 438015 Spare Net Part for Plankton Nets No. 438 010 and 4 Price on request 435028 Package of 50 Cover Plates, diameter 33mm Price on request