Plankton Net for quantitative collections with cow Back Catalog number: 438010 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 435022 Tubular Plankton Chamber, capacity 10ml Price on request 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request