Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011C 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 438010 Plankton Net for quantitative collections with cow Price on request 435022 Tubular Plankton Chamber, capacity 10ml Price on request