Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011C Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435035 Package of 250 Base Plates, diameter 27.5mm Price on request 438030 Plankton Net for qualitative collection Price on request 5065N-190 Deep Catch Net Price on request