Folsom’s Plankton Sample Divider Hydro-Bios

Folsom’s Plankton Sample Divider provides a fast and easy method to divide large plankton samples into an amount suitable for examination. This instrument divides samples in halves. Simply repeat the operation until the desired amount is left. The transparent plastic drum of the divider is suitable for samples up to 100 ml. The base is provided with a water level and two levelling screws for easy horizontal alignment.