Plankton Net for qualitative collection Back Catalog number: 438030 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435011 Counting Chamber for zooplankton, volume approx. 2 Price on request 435100 Folsom's Plankton Sample Divider Price on request 435011A Counting Chamber for zooplankton, dimensions 80 x Price on request