Jumbo-Syringe, 1000MAR-LL-GT, 1 L, needle: exchangeable, gas tight, GT-plunger

Designed for holding and dispensing large volumes of gas Heavy duty acrylic barrels Easy access to sample for the addition of standards or removal of subsample via secondary port Plunger stem can be unscrewed for ease of transportation and storage.Ideal for calibration of medical
Equipment such as respirators and spirometers, and for stack and air sampling.

Equivalent to Hamilton HT86312