Set Of Five Two-Chamber Glass Gas Absorption Pipettes – No. 7

Set of five laboratory glass gas absorption pipettes featuring two parallel cylindrical chambers, a lower U-shaped connecting tube, an upper bulb and an internal bubbler tube. A design associated with Orsat-type gas analysis apparatus, with varying connection ends. Signs of use and locally cloudy glass surfaces. Distinctive props for laboratory and chemical industry sets. The stand and clamps shown are not included; the stand is available under a separate item number. A total of 29 similar items are available for grouped arrangements.