Folsom's Plankton Sample Divider Back Catalog number: 435100 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435022 Tubular Plankton Chamber, capacity 10ml Price on request 435010 Counting Chamber for zooplankton, volume approx. 9 Price on request 5065M-310 Surface Catch Net Price on request