Teflon®FEP Gas Sampling Bags—PC stopcock side-opening valve (FEV21)

Teflon gas sampling bag are chemically inert, durable container made from polytetrafluoroethylene (PTFE) designed for collecting and storing gas samples without contamination or loss of volatile compounds.

Email: info@hn-guangqun.com
Phone: +86-13838155309

Live Chat Leave Message

Detailed Product Description

Teflon®FEP Gas Sampling Bags Introduction

Teflon®FEP is one of the most chemically inert materials for making gas sampling bags, it works well in extreme temperatures ranging from –400° to 400°F, allowing it to be used in most stack sampling conditions. 5 mil FEP film is completely resistant to the most severe corrosives, relatively low permeability results in minimal sample loss. FEP bags can be specified for applications involving rough handling.

Teflon®FEP Gas Sampling Bags Features
•Very low permeation of gases through the wall of the bags
•Superb resistance to chemicals,strong acid,strong alkali,strong corrosion and organic solvent,low adsorbability.
•Water vapor osmotic quantity is 1.3g/m2.24h.0.1Mpa, oxygen osmotic quantity is 2400cc/m2.24h.0.1Mpa(the data is the measured value,not the guarantee value)
Standard Teflon®FEP Gas Sampling Bag Sizes
0.5L,1L,2L,3L,4L,5L,8L,10L,15L,20L,30L, 40L～6000L or customized size.
Teflon®FEP Gas Sampling Bags Applicable Scope

Teflon®FEP Gas Sampling Bag is suitable for high accuracy PPM and PPB analysis sampling, it can collect and save all kinds of strong corrosive and high chemical activity of gaseous, liquid samples and VOCs samples. Our FEP gas sampling bags are available with different valves and fittings and can meet a wide range of applications in environmental protection industry.