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

The Environmental Sampling Supply sample vial with septa, is suitable for use in research facilities and chemical laboratories. It is made of sturdy borosilicate glass material which ensures long lasting usage.

The Environmental Sampling Supply EPA vial is suitable for use in research facilities and chemical laboratories while conducting experiments. It is made of high quality material which ensures long lasting usage.

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

The Environmental Sampling Supply Core n' One handle and soil syringe are suitable for use in research facilities and chemical laboratories. They are made of high quality materials which ensures long lasting usage.

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

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

The Environmental Sampling Supply nitric acid preservative is a main ingredient for many laboratory experiments and can be utilized as a pH buffer, cleaning agent and a preservative.

The Environmental Sampling Supply glass vial comes in a 40 mL glass bottle and has the capacity to hold 0.5 mL HCL safely. Sturdy glass construction prevents breaking and ensures good impact resistance.

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