Plankton Net for quantitative collections with cow Back Catalog number: 438010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435100 Folsom's Plankton Sample Divider Price on request 435090 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 435011 Counting Chamber for zooplankton, volume approx. 2 Price on request