FlexFoil PLUS Gas Sample Bags

Low backgrounds New proprietary process allows for low-level (ppb) VOC detection Good VOC storage stability The only bag that effectively holds hydrogen sulfide for 2 days! Good stability for low molecular weight compounds such as CO, CO2, methane, and hydrogen Good 48 hour stability for hydrogen sulfide, carbonyl sulfide, methyl and ethyl mercaptan, and hydrogen sulfur hexafluoride (SF6) Strong, flexible, evenly sealed 4-ply (5-mil) material Light and moisture-proof 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

Available with these fittings:
Single Polypropylene	Single Stainless Steel	EAF for Breath-gas Analysis

Durable four-ply SKC FlexFoil® PLUS sample bags are the strong choice for many sampling applications including VOCs, sulfur, and low molecular weight compounds. Light and moisture-proof, FlexFoil PLUS bags are a good choice for compounds such as hydrogen sulfide that are unstable when collected in other bag materials. Research shows good stability for VOCs and sulfur compounds, including SF6.

FlexFoil PLUS Sample Bag Applications

• Biogas and landfill gas (LFG) sampling
• CO₂ — OSHA ID-172
• CO₂ — NIOSH 6603
• CO — OSHA ID-210^‡
• Sulfur compounds
• VOCs
• Pollution level monitoring
• Site sampling and mobile surveys
• Breath analysis
• Calibration gas transfer
• Calibration mixtures
• Leaks and spills exposure assessment
• Indoor air studies (CO, CO₂ SF6)

FlexFoil PLUS Bag Storage Stability

• Carbon dioxide
• Carbon monoxide
• Hydrogen
• Hydrogen sulfide (biogas/landfill report)
• Methane
• Nitric oxide
• Oxygen (biogas/landfill report)
  
  
See links below.

Single Polypropylene Fitted FlexFoil PLUS Air Sample Bags
Fitting	Maximum Capacity (liter)	Qty.	Cat. No.
Single Polypropylene	1	ea	252-01A
	1	10	252-01
	3	ea	252-03A
	3	10	252-03
	5	10	252-05
	10	10	252-10
	25	5	252-25
	50	5	252-50
Replacement Septa		pk/10	232-01-RS
Single Polypropylene Fitted Bag Operating Instructions (PDF)
Single Stainless Steel Fitted FlexFoil PLUS Air Sample Bags
Fitting	Maximum Capacity (liter)	Qty.	Cat. No.
Single Stainless Steel	1	ea	253-01A
	1	5	253-01
	3	ea	253-03A
	3	5	253-03
	5	5	253-05
	10	5	253-10
	25	5	253-25
	50	5	253-50
Replacement Septa		pk/10	233-01-RS
Single Stainless Steel Fitted Bag Operating Instructions (PDF)

Fitting	Maximum Capacity (liter)	Qty.	Cat. No.
	1	3	239-01
	3	3	239-03

Bag Accessories

	SKC Low Flow Pump 222 Series SKC 222 Series low flow personal sample pumps with NiCad battery. Flow range: 50 to 200 ml/min
	SKC Grab Air Bag Sampling Pump Designed to fill sample bags at 1 L/min. Collects approximately 1000 liters volume on one battery. Recommended for use with sample bags up to 10-liter size.
	The SKC Vac-U-Chamber ™ The SKC Vac-U-Chamber is a rigid air sample box allowing the direct filling of an air sample bag using negative pressure provided by most personal air sampling pumps.
	The SKC Vac-U-Tube ™ An easy way to take quick bag samples, the SKC Vac-U-Tube is an acrylic syringe with a removable face plate that allows a specially designed 0.7-liter SamplePro PVDF (Cat. No. 247-945A) or FlexFilm (Cat. No. 236-945A) bag to be placed inside.
	PTFE Tubing Use only PTFE tubing for bag sampling to prevent loss through adsorption to the tubing surface.