Folsom's Plankton Sample Divider Back Catalog number: 435100 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438015 Spare Net Part for Plankton Nets No. 438 010 and 4 Price on request 435092 Plunger Sampling Pipette acc. to Hensen, capacity Price on request 438001 Surface Plankton Net acc. to Apstein Price on request