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Tedlar Bag

Tedlar Bag is made of Polyvinyl fluoride (PVF) film and delivers superior resistance to organic solvent gases, abrasion-resistant and a wide operating temperature range from -70 °C to 100° C. Tedlar Bag is suitable for various compounds from permanent gases to organic solvent gases.

Features

  • Polyvinyl fluoride (PVF)

  • Max. Operating Temp. : 100 °C

  • Film thickness: 50 µm

  • Applications: Permanent gases and organic solvent gases


Overview

Blank Test

 

A Tedlar Bag (1L) was filled with nitrogen gas and put in an oven at 60 °C. 1 hour later, the gas in the bag was withdrawn into a gastight micro syringe and injected directly to a GC/MS. The bag was not flushed / cleaned in advance. 

 

Aldehydes/Acetone Blank Test

 

After being filled with nitrogen gas, a Tedlar bag was closed and put in an oven at 60 °C. 1 hour later, 1L gas in the bag was vacuumed with a pump through a DNPH cartridge and eluted sample was analyzed by HPLC. These bag was not flushed / cleaned in advance. 

 
 

Aldehydes/Acetone Blank Test

 

Vaporized standards as described below were introduced into Tedlar Bags. Then nitrogen gas was added into the Tedlar Bags and were measured by a GC/FID.

Standard Compound List: Acetone, Methylethylketone, Methyl isobutyl ketone, Isopropyl alcohol, Isobutyl alcohol, 1-Butanol, Ethylbenzene, Cyclohexane, n-Hexane, o-Xylene, m-Xylene, Toluene, Dicholoromethane, Methyl acetate, Ethyl acetate, Isobutyl acetate, n-Butyl acetate (50ng/mL each)

 
 
 
 

Storage Stability of Malodorous Compounds in Tedlar Bag

 

Each concentration of malodorous compound was prepared as described below and filled in a 5L Tedlar Bag together with nitrogen gas. Concentration changes over time were calculated with a detecting tube at certain times.

 

Gas Permeability Test

 

Permeation rate of O 2 , N 2 , CH 4 and CO 2 was measured using a permeation rate measurement system on Tedlar Bag. (in cm 3 /(m 2  • 24 h • 1 atm)


MaterialHydrogenOxygenNitrogenCarbon dioxide
Tedlar Bag324.920.42.9158.5
 

Products

44 Items
AA - Standard sleeve (single)
3 L
1 pc.
$40.00
AB - M6 connector (single)
1 L
1 pc.
$60.00
AA - Standard sleeve (single)
10 L
1 pc.
$50.00
AA - Standard sleeve (single)
1 L
1 pc.
$30.00
AA - Standard sleeve (single)
5 L
10 pcs.
$270.00
AB - M6 connector (single)
2 L
1 pc.
$40.00
AA - Standard sleeve (single)
10 L
10 pcs.
$350.00
AA - Standard sleeve (single)
2 L
1 pc.
$30.00
AA - Standard sleeve (single)
1 L
10 pcs.
$150.00
AA - Standard sleeve (single)
5 L
1 pc.
$40.00

Applications

There are application notes for Tedlar Bag.

Resources

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