Plankton Net for quantitative collections with cow Back Catalog number: 438010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435021 Tubular Plankton Chamber, capacity 5ml Price on request 438040 Plankton Net for quantitative collection with cowl Price on request 438030-001 Spare Net Bag for Plankton Net No. 438 030 Price on request