Бутылка для хранения/калибровки
Для анализа воды в лабораториях и полевых условиях
The storage bottle for the optical oxygen sensor type Oxi L 400 can be used either as a protective housing against contamination and damage or as calibration vessel. To calibrate, simply moisten the yellow sponge to create a water-saturated atmosphere inside the calibration bottle.
Номер заказа 740120