The ESS Air Sampling Bag incorporates a two opening system for sampling and extraction. The side port/stem (3/16" OD) allows filling with a pneumatic pump and tubing, and for rapid emptying of the bag. The top of the valve is

1L, Amber, Glass, (Oil & Grease), No Preservative

Engineered seal design of container and closure system Premium closure with 720 degree thread engagement and "plug seal" ring for leak-tight performance Popular "Oblong" style with wide mouth for easier fi

All containers are supplied with Teflon®-lined closures Some products may require additional lead times Prepared to Procedure 1

All containers are supplied with Teflon®-lined closures Some products may require additional lead times Prepared to Procedure 1