Plunger Sampling Pipette acc. to Hensen, capacity Back Catalog number: 435094 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 435012 Counting Chamber for zooplankton,volume approx. 70 Price on request 435022 Tubular Plankton Chamber, capacity 10ml Price on request 435035 Package of 250 Base Plates, diameter 27.5mm Price on request