Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011A Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435021 Tubular Plankton Chamber, capacity 5ml Price on request 438055-001 Repair Set for Net Bucket No. 438 055 Price on request 435010 Counting Chamber for zooplankton, volume approx. 9 Price on request