Folsom's Plankton Sample Divider Back Catalog number: 435100 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438061 Surcharge for mesh size < 55µ for nets 438 030, 43 Price on request 435016 Plankton Chamber acc. to Kolkwitz, capacity 1.0ml Price on request 438015 Spare Net Part for Plankton Nets No. 438 010 and 4 Price on request