Soda-lime glass. For the determination of oxygen dissolved in water. The measured volume is indicated to a precision of 2 decimal places. White labelling area. Solid, obliquely cut standard-ground glass stopper, can be secured with a fastening clip. Each flask is calibrated with its own stopper; hence, stoppers and flasks are not interchangeable. Each flask and its stopper is marked with a unique matching identification number.
|Oxygen flask, Winkler||100 to 150||14 / 23||1||5304038||-||21.90||Order|
|Oxygen flask, Winkler||250 to 300||19 / 26||1||5304048||+||24.81||Order|
|Spring clip for 100 to 150 ml flask||-||-||1||5304050||-||5.21||Order|
|Spring clip for 250 to 300 ml flask||-||-||1||5304051||-||2.50||Order|