Folsom's Plankton Sample Divider Back Catalog number: 435100 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435023 Tubular Plankton Chamber, capacity 25ml Price on request 435098 Set of 10 Spare Dilution Bottles 250ml Price on request 438025 Spare Net Bucket for Plankton Nets No. 438 001 / 4 Price on request