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 All Categories    Tedlar® Gas Sampling Bags with PTFE ON/OFF Valve with Stopcock
Products of Fluoropolymers
& Other Non-Contaminating Materials
All Categories > Bags, Gas and Liquid Sampling > Tedlar® Gas Sampling Bags > Tedlar® Gas Sampling Bags with PTFE ON/OFF Valve with Stopcock > Catalog Number GSTNTFEV-2430  

Catalog Number GSTNTFEV-2430, 24 x 30 Inch (in) Size Tedlar® Gas Sampling Bag with PTFE ON/OFF Valve with Stopcock

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Specifications  · Note  · Additional Information  · Valve/Fitting Features  · Film Key Features  · Suggestion  · Film Properties  · Film Advantages  · Film Limitations  · Valve/Fitting Benefits

Specifications

Film Material
Tedlar®

Capacity
56.0 L

Size
24 x 30 in

Film Thickness
0.002 in

Bags Per Package
3

Use with Tubing Size (ID)
3/16 in
1/4 in

Minimum Order Quantity
3


Note
Valve is 100% Inert Virgin PTFE.
Locking Combo® is a registered trademark of Jensen Inert Products, Inc.
Swagelok® is a register trademark of Swagelok, Inc.
Jaco® is a registered trademark of Jaco Manufacturing, Inc.
HR® is a registered trademark of Halkey Roberts, Inc.
Tedlar® is a registered trademark of E.I. Dupont


Additional Information
Optional Cap with Septum available. Add SC to the end of part number for this option.


Valve/Fitting Features
  • Valve is 100% Inert Virgin PTFE
  • All wetted parts are 100% Virgin PTFE
  • Optional Cap with Septum available


Film Key Features
Tedlar® film has very low gas permeation levels for most compounds, and high tensile strength. Bags resist puncture in the field. 2 mil Tedlar® film is an economical alternative to FEP bags. Tedlar® is much less permeable than FEP and is unaffected by the chemical components of gases generally sampled, like carbon monoxide, sulfur dioxide, hydrogen sulfide, radon and mercaptans. Continuous use temperature from -98 to 400 ºF (temperature limit depends on fittings used). Required for many EPA testing methods.


Suggestion
  • Before use, thoroughly flush bags with ultra-pure nitrogen or zero air
  • During sampling, Fluoropolymer tubing and Fluoropolymer faced septums must be used in order to prevent sample loss.
  • Bags should not be filled to more than 80% of their maximum volume.
  • Charcoal (Black) Tedlar® bags should be used when sampling light sensitive compounds
  • Do not store compounds in bags long term due to the possibility that chemicals may adsorb onto the bag surface.
  • Bags should not be used to collect reactive or unstable compounds.
  • When shipping bags, do not air-ship unless the bags are stored in a pressurized area.


Film Properties
  • Low gas permeation levels - Most gases
  • High tensile strength
  • Withstands temperatures up to 400 ºF
  • Unaffected by the chemical components of gases commonly sampled, like carbon monoxide, sulfur dioxide, hydrogen sulfide, radon, and mercaptons
  • Tensile Strength 8000 psi


Film Advantages
  • Less permeable than FEP, PFA, and TFM
  • Bags resist puncture in the field
  • Less expensive than FEP, PFA, and TFM film
  • Recommended in many EPA testing methods


Film Limitations
  • Exhibits background levels of DMAC and phenol
  • High permeation rate for CO2
  • Relatively high permeation rate for O2
  • *NOTE: We offer bags specially conditioned to remove DMAC and phenol from Tedlar®


Valve/Fitting Benefits
  • All wetted parts are 100% Virgin PTFE
  • PTFE Washer placed inside bag film
  • Optional Cap with Replaceable Septum available


 MORE IMAGES 

·  Tedlar® Gas Sampling Bags with PTFE On/Off Valve with Stopcock

·  Tedlar® Gas Sampling Bags with PTFE On/Off Valve with Stopcock-2


 DOWNLOADS 

Gas Sampling Bag Product Sheet
(PDF, 578KB)

Fitting Features and Benefits
(PDF, 755KB)


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Jensen Inert Products • 3773 NW 126th Ave. Building 1 • Coral Springs, Florida 33065
Toll Free: 1-800-446-3781 • Tel: 954-344-2006 • Fax: 954-344-2008
Email: jensen@jenseninert.com

At Jensen Inert Products customer service and satisfaction are our main objectives; therefore, if we can be of further assistance, please feel free to contact us:

Tedlar® is a registered trademark of E.I. DuPont.