Stainless Steel
Flex & Foils
Flex & Foil
- FlexFoil is now available in Standard and PLUS
- Standard FlexFoil offers economy for sulfur compounds and low molecular weight gases
- FlexFoil PLUS is specially cleaned for low-level (ppb) VOCs in addition to sulfur compounds and low molecular weight gases
- Low backgrounds
- Specially cleaned FlexFoil PLUS provides VOC detection and good storage stability
- Good stability for low molecular weight compounds such as CO, CO2, methane, hydrogen, and SF6
- Good 48-hour stability for hydrogen sulfide, hydrogen, carbonyl sulfide, and methyl and ethyl mercaptan
- Strong, flexible, evenly sealed 4-ply (5-mil) material
- Light and moistureproof
- Excellent for light-sensitive compounds
FlexFoil PLUS Sample Bag Applications
- Biogas and landfill gas (LFG) sampling
- VOCs
- Pollution level monitoring
- Site sampling/mobile surveys
- Breath analysis
- Calibration gas transfer
- Calibration mixtures
- Leak/spill exposure assessment
Choose the FlexFoil Bag for your application!
Feature |
Standard FlexFoil* |
FlexFoil PLUS |
Lower cost |
X |
|
Specially cleaned for low-level detection |
X |
|
4-ply (5-mil) material |
X |
X |
Light and moisture-proof |
X |
X |
Strong and flexible |
X |
X |
Collect VOCs |
X |
|
Collect low molecular weight compounds (CO, CO2†, methane, hydrogen) |
X |
X |
Collect sulfur compounds |
X |
X |
Collect hydrogen sulfide (2-day storage) |
X |
X |
| * | Standard FlexFoil sample bags are not suitable for collecting low ppm to high ppb VOCs due to the constituents of the Standard FlexFoil material. Use FlexFoil PLUS sample bags for sampling VOCs. |
| Background | Low VOC and sulfur (specially cleaned) |
| Stability | Good for low ppm to high ppb-level VOCs; good for CO, CO2, methane, hydrogen, and SF6; good 48-hour stability for hydrogen sulfide, hydrogen, carbonyl sulfide, and methyl and ethyl mercaptan |
| Thickness | 4 ply (5 mil) |
| Sample Pump | Grab Air or Twin Port Pocket Pump; also see the Vac-U-Chamber |
