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www.restek.com1-800-356-1688 or 1-814-353-1300
SAMPLE HANDLING |
AIR SAMPLING
Gas Sampling Bags
Tedlar® Sampling Bags
• Find the bags you need—we offer sizes from 0.5 L to 100 L.
• Unique all-in-one septum and valve fitting make these lightweight and easy to use.
• Polypropylene or stainless steel valve.
• Both valves conveniently connect to
3
/
16
"
ID PTFE tubing.
• Continuous sampling temperature up to 225 °F (107 °C); short term (1–2 hours)
temperature up to 350 °F (176 °C).
Multi-Layer Foil Gas Sampling Bags
• Good stability for low molecular weight compounds, such as methane, CO, CO
2
,
and permanent gases.
• Chemically inert with light and moisture protection.
• Not recommended for low ppm VOCs due to background levels.
• Protective 5-layer barrier minimizes gas permeability.
- 60 gauge nylon (outer layer)
- Metalized aluminum
- Polyethylene
- 0.0003
"
aluminum foil
- 0.002
"
polyethylene (inner layer)
• Continous sampling temperature up to 190 °F (88 °C) indefinitely; do not exceed
190 °F for any period of time.
Gas Sampling Bags
22050
22039
22953
22950
also available
ALTEF gas sampling bags
www.restek.com/airSampling bags are a low-cost, whole-air sampling device for high-level VOCs and per-
manent gases. Several EPA, NIOSH, and OSHA methods exist for bag sampling for a
variety of applications: stationary sources emissions, workplace atmospheres, ambient,
indoor air quality, and breath analysis. Choose the film type appropriate for your ap-
plication. All our bags feature a polypropylene combo valve with hose connection to
fit
3
/
16
"
ID tubing and syringe port with replaceable septum. A single eyelet provides
handling convenience.
Polypropylene Valve
Stainless Steel Valve
Description
Size
qty.
cat.#
price
cat.#
price
0.5 L Tedlar Sampling Bag
6" x 6"
10-pk.
22049
22038
1 L Tedlar Sampling Bag
7" x 7"
10-pk.
22050
22039
3 L Tedlar Sampling Bag 9.5" x 10"
10-pk.
22051
22040
5 L Tedlar Sampling Bag 12" x 12.5"
10-pk.
22052
22041
10 L Tedlar Sampling Bag 11.75" x 22"
10-pk.
22053
22042
12 L Tedlar Sampling Bag
13" x 24"
10-pk.
22054
22043
25 L Tedlar Sampling Bag 17.5" x 24"
5-pk.
22055
22044
40 L Tedlar Sampling Bag 24" x 24.25"
5-pk.
22056
22045
80 L Tedlar Sampling Bag 28.25" x 30.5"
5-pk.
22057
22046
100 L Tedlar Sampling Bag
28" x 36"
3-pk.
22058
22047
Description
qty.
cat.#
price
PTFE Faced Silicone Replacement Septum,
4 mm diameter
10-pk.
22104
Volume
Size
qty.
cat.#
price
1 L
7" x 7"
5-pk.
22950
3 L
10" x 10"
5-pk.
22951
5 L
12" x 12"
5-pk.
22952
10 L
12" x 22"
5-pk.
22953
12 L
13" x 24"
5-pk.
22966
25 L
18" x 24"
5-pk.
22967
40 L
24" x 24.5"
5-pk.
22968
PTFE Faced Silicone Replacement Septum, 4 mm diameter
10-pk.
22104