Counting Chamber for zooplankton, volume approx. 9 Back Catalog number: 435010 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438061 Surcharge for mesh size < 55µ for nets 438 030, 43 Price on request 435092 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 438055-001 Repair Set for Net Bucket No. 438 055 Price on request