Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011A Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435091 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 435035 Package of 250 Base Plates, diameter 27.5mm Price on request 438060 Surcharge for mesh size < 55µ for nets 438 000, 43 Price on request