Folsom's Plankton Sample Divider Back Catalog number: 435100 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435095 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 435023 Tubular Plankton Chamber, capacity 25ml Price on request 435035 Package of 250 Base Plates, diameter 27.5mm Price on request