Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011A Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438020 Plankton Net for quantitative collection with cowl Price on request 435011C Counting Chamber for zooplankton, dimensions 80 x Price on request 438025 Spare Net Bucket for Plankton Nets No. 438 001 / 4 Price on request