Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011A Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438025-001 Repair Kit for Net Bucket No. 438 025, Price on request 435022 Tubular Plankton Chamber, capacity 10ml Price on request 438040 Plankton Net for quantitative collection with cowl Price on request