Folsom's Plankton Sample Divider Back Catalog number: 435100 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request 438025 Spare Net Bucket for Plankton Nets No. 438 001 / 4 Price on request 438060 Surcharge for mesh size < 55µ for nets 438 000, 43 Price on request