GAS SYRINGES

Gas syringes, truth, 100ml with 40mm capillary tube, borosilicate glass, amber graduation printed of 1ml. Supplied without glass stopcock.

• All gases can be collected using a gas syringe used to collect and measure volumes of gases during reactions producing gases.
• The gas syringe is connected by a tube to the flask that is giving off the gas as shown in the images.
• The gas syringe has marks along its length that allow the volume of collected gas to be measured.
• As the volume of collected gas increases, the plunger moves further out of the syringe.
• The volume of collected gas can be measured in time as it increases, a graph of volume against time can be plotted.
• This can be used to show the rate of the reaction