Pipette synonyms

Oxygen is absorbed by stick phosphorus contained in a tubulated pipette filled with water.

There it is allowed to remain, the pipette being shaken from time to time.

The form of the pipette varies with the nature of the absorbing material.

To use a pipette, the absorbing liquid is brought to the outlet of the capillary by tilting or by squeezing a rubber ball fixed to the wide end, and the liquid is maintained there by closing with a clip. The capillary is connected with the measuring tube by a fine tube previously filled with water.

Now add a bit of pond water or choose an algae by using a pipette.