Folsom's Plankton Sample Divider Back Catalog number: 435100 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 438030-001 Spare Net Bag for Plankton Net No. 438 030 Price on request 435023 Tubular Plankton Chamber, capacity 25ml Price on request 435022 Tubular Plankton Chamber, capacity 10ml Price on request