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Description
【PRODUCT SPECIFICATION】Pack of 10. The volume specification is 0.5L/1L/2L/3L/4L/5L/8L/10L/15L. Each aluminum foil gas sampling bag is divided into single valve/double valve. All are in stock, you can buy them with confidence. 【PRODUCT MATERIAL】Thickened aluminum foil composite film material. The valve is made of polypropylene. 【PRODUCT FEATURES】Good light-proof.Prevent air leakage.Complete specifications. 【PRODUCT APPLICATION】It can be used to collect and store light sensitive gas samples, mainly for routine analysis and sampling, and can be filled with gases with stable chemical properties and weak chemical activity.
