3L Aluminum Foil Sample Bag for Vapor, Air and Gas Analysis, Al Foil Composite Film with Dual Polypropylene Fiiting Valves

Description

Materials:  3.5 mil Al Foil Composite Film with Polypropylene Fitting Valves
Double Fiiting Valves:  More convenient for gas replacement and flowing vapor testing
Wide Application Scope: for percentage composition gas analyses of organic and inorganic gases
Process and Production Environment: Good sealing between valves and films, manufactured in no-dust clean workshop.
Material Property: light shading, also suitable for photosensitive gas
Multi-Size: From 50ml to 2000liter

FIILDTEKII Al Foil Composite membrane Bag has light shading property, it is suitable for percentage composition gas collection of H2, O2, N2, CO, CH4, CO2, VOCs, hydrocarbons
Couple valves design makes gas displacement operation much easier. When filling standard gas or sampling, it is advisable to replace it with pre-installed gas three times. Also, flowing vapor collection is possible only making one valve open and one valve close.

Warning: Keep away from flames and sharp objects.