Chemware FEP Tedlar Gas and Liquid Sampling Bag for Use with A Hypodermic Needle 0.5L Capacity, 6" Length x 6" Width (Pack of 10)

描述

Made from 5 mil thick FEP fluoropolymer film. These flexible, sturdy bags are heat-sealed on all four sides for complete chemical resistance and leakproof operation. Inert to almost all chemicals. Low permeability of FEP limits sample loss. The fitting is a PTFE/Silicone septum in polypropylene housing for use with a hypodermic needle. Easy to use and unlimited storage life prior to use. Can be used for gas sample analysis, extracting air from from smokestack exhaust systems, monitoring air quality or calibrating instruments in the field. Individually packaged.