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  Home » Catalog » Gas & Vapor Samplers » Sample Bags » Standard FlexFoil Sample Bags

Standard FlexFoil Sample Bags


Orderable Items Standard FlexFoil® Air Sample Bags are strong and flexible with good stability for carbon monoxide, carbon dioxide, methane, hydrogen, and SF6 and good 48-hour stability for H2S, hydrogen, carbonyl sulfide, and ethyl and methyl mercaptan. Use PTFE tubing to attach a single polypropylene or single stainless steel fitting on the bag to a Grab Air or Pocket Pump TOUCH.



 
  • 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 detection and good storage stability for low ppm to high ppb-level VOCs

  • Good stability for low molecular weight compounds such as CO, CO2, methane, hydrogen, and SF6

  • Good 48-hour stability for H2S, hydrogen, carbonyl sulfide, and methyl and ethyl mercaptan

  • Strong, flexible, evenly sealed 4-ply (5-mil) material

  • Lightproof and moistureproof
    • Excellent for light-sensitive compounds

  • Choice of all-in-one polypropylene or stainless steel hose/valve and septum fittings

  • Stocked in a variety of sizes; custom bags available

  • Breath-gas analysis bags are available in FlexFoil Plus
why SKC Sample bags?


 






 


 


Standard FlexFoil Applications

  • CO2 — OSHA Method ID-172
  • CO2 — NIOSH 6603
  • CO — OSHA ID-210
  • Sulfur compounds
  • Indoor air studies (CO, CO2, SF6 )
OSHA ID-210 specifies 5-layer foil bags. SKC 4-ply FlexFoil bags hold 100 ppm CO for 5 days without loss. See Analysis of FlexFoil Bags for Carbon Monoxide, Carbon Dioxide, and Hydrogen .

 


 


 


Performance Profile
Background Moderate to high VOC and low sulfur
Stability Good for CO, CO2, methane, hydrogen, and SF6; good 48-hour stability for H2S, 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



 


 


Available with these fittings:
Single Polypropylene Fitting
Single Polypropylene
Single Stainless Steel Fitting
Single Stainless Steel