Counting Chamber for zooplankton, dimensions 80 x Back Catalog number: 435011A Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435100 Folsom's Plankton Sample Divider Price on request 438025 Spare Net Bucket for Plankton Nets No. 438 001 / 4 Price on request 438055-001 Repair Set for Net Bucket No. 438 055 Price on request