Counting Chamber for zooplankton, volume approx. 9 Back Catalog number: 435010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435094 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 438040 Plankton Net for quantitative collection with cowl Price on request 435100 Folsom's Plankton Sample Divider Price on request