Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011A Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438055-001 Repair Set for Net Bucket No. 438 055 Price on request 438010 Plankton Net for quantitative collections with cow Price on request 435035 Package of 250 Base Plates, diameter 27.5mm Price on request