Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011A Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438055-001 Repair Set for Net Bucket No. 438 055 Price on request 435022 Tubular Plankton Chamber, capacity 10ml Price on request 438001 Surface Plankton Net acc. to Apstein Price on request