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$20.00≥100 Piece/Pieces


Business type:Manufacturer,Trade Company,Distributor/Wholesaler
FEP GAS SAMPLING BAG , FEP sample bag
size can be customised like picture
Features:
*No contamination of gas sample
*Easily cleaned for re-use by gas flushing
*Very low permeation of gases through the wall of the bags
*Range of inert connectors for ease of use
Standard FEP Gas Sampling Bag Sizes:0.5L,1L,2L,3L,4L,5L,8L,10L,15L,20L,30L,and 40L or customized size.
Valve
PTFE straight valve Side-opening PTFE valve Stopcock straight valve Side-opening stopcock valve
Operating instructions for FEP bag
1.Avoid filling pressure higher than 1000Pa. Fill gas until the bag is fully expanded, however, it is not so tense when you press it using your finger.
2. A latex or silicon rubber hose should be used to connect to the analytical instrument from the gas sample bag; meanwhile a clamp can be used to control the flow.
3. Gas sample can be released or filled through plastic fitting; Gas sample can be taken by needle from sampling fitting. Vacuum can be done through sampling fitting. You also can open sampling fitting for easy flushing.
Plastic fittings and sampling fittings are made of polypropylene.They can handle non-corrosive organic or inorganic gases.
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