Gas Sampling Bags,Aluminum Foil Air Sample Bags, Pack of 10, for Gas Collection and Storage (1L,Double Valves)

【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 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.All are in stock, you can buy them with confidence.
• 【PRODUCT FEATURES】Good light-proof.Prevent air leakage.Complete specifications.All are in stock, you can buy them with confidence.
• 【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.
• 【NOTICE】During storage and use, keep away from open fire and high temperature to avoid sharp objects piercing. It is recommended that the inflation pressure of the sampling bag should not exceed 10KPa.Suitable temperature range - 20 ℃ to + 65 ℃, VALVE OFF: rotate clockwise to the end, VALVE OPEN: from close to open, rotate about 1/2circle anticlockwise.