Counting Chamber for zooplankton, volume approx. 9 Back Catalog number: 435010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435100 Folsom's Plankton Sample Divider Price on request 435091 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 435094 Plunger Sampling Pipette acc. to Hensen, capacity Price on request