Jumbo Syringes
By Restek![Jumbo Syringes](https://www.krackeler.com/tt/lg/graphics/0226/jpg/21275-gca.jpg)
Clear acrylic syringes, ideal for holding and dispensing large volumes of gas. An adjustable plunger on the O-ring ensures that the syringe is gas-tight over a long period of time. The central port is supplied with a luer-lock fitting; the secondary port is supplied with a septum nut. This enables access to the gas sample for adding standards or removing a sub-sample. The plunger stem is detachable, making sample storage easy. Available in three sizes.