Folsom's Plankton Sample Divider Back Catalog number: 435100 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435022 Tubular Plankton Chamber, capacity 10ml Price on request 438055 Spare Net Bucket, for Plankton Nets No. 438030 / 4 Price on request 435021 Tubular Plankton Chamber, capacity 5ml Price on request