The flask is a flat-bottomed glass vessel made of light glass. The neck of the vessel is hermetically sealed with a ground glass stopper. For guaranteed isolation from the environment, there is also a glass cap, also ground in - it is put over the cork on the neck of the bottle.
This product is used to measure biochemical oxygen demand (BOD). To do this, the test water sample is incubated under strictly controlled conditions and the amount of oxygen is measured before incubation and after a certain amount of time has passed. The change in the amount of oxygen in the sample characterizes the amount of organic matter that is oxidized by oxygen.
The flask is used in biological, biochemical, medical, chemical research, for water quality control.
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- Volume, ml
- Diameter, mm
- Height, mm
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