Counting Chamber for zooplankton, volume approx. 9 Back Catalog number: 435010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438060 Surcharge for mesh size < 55µ for nets 438 000, 43 Price on request 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request 435095 Plunger Sampling Pipette acc. to Hensen, capacity Price on request