Sampling bag

with valvepolypropylene

Product Overview
Multi-layer foil barrier gas sampling bags provide light and moisture protection for collection of low molecular weight compounds (for example: hydrogen) that are unstable in standard Tedlar® bags. These bags are designed for use with a low-flow air sample pump with an exhaust port and are available in a range of capacities with multiple valve and fitting options to suit laboratory and field sampling needs.

Gas Sampling Bags with Valve Combination — Screw Cap Combo Valve with Septum

• Screw Cap Combo — UGSSP000-0606S: 0.6 L — AMT 10
• Screw Cap Combo — UGSSP001-0707S: 1 L — AMT 10
• Screw Cap Combo — UGSSP000-0610S: 1.2 L — AMT 10
• Screw Cap Combo — UGSSP002-0909S: 2 L — AMT 10
• Screw Cap Combo — UGSSP003-1010S: 3 L — AMT 10
• Screw Cap Combo — UGSSP005-1212S: 5 L — AMT 10
• Screw Cap Combo — UGSSP007-1215S: 7 L — AMT 10
• Screw Cap Combo — UGSSP008-1217S: 8 L — AMT 10
• Screw Cap Combo — UGSSP009-1218S: 9.5 L — AMT 10
• Screw Cap Combo — UGSSP010-1219S: 10 L — AMT 10
• Screw Cap Combo — UGSSP012-1221S: 12 L — AMT 5
• Screw Cap Combo — UGSSP016-1818S: 16 L — AMT 5
• Screw Cap Combo — UGSSP025-1824S: 25 L — AMT 5
• Screw Cap Combo — UGSSP040-2424S: 40 L — AMT 5
• Screw Cap Combo — UGSSP056-2430S: 56 L — AMT 3
• Screw Cap Combo — UGSSP073-2436S: 73 L — AMT 3
• Screw Cap Combo — UGSSP080-3030S: 80 L — AMT 3
• Screw Cap Combo — UGSSP100-3036S: 100 L — AMT 3

Gas Sampling Bags with Valve Combination — Locking Combo Valve with Septum

• Locking Combo — UGSSP000-0606: 0.6 L — AMT 10
• Locking Combo — UGSSP001-0707: 1 L — AMT 10
• Locking Combo — UGSSP000-0610: 1.2 L — AMT 10
• Locking Combo — UGSSP002-0909: 2 L — AMT 10
• Locking Combo — UGSSP003-1010: 3 L — AMT 10
• Locking Combo — UGSSP005-1212: 5 L — AMT 10
• Locking Combo — UGSSP007-1215: 7 L — AMT 10
• Locking Combo — UGSSP008-1217: 8 L — AMT 10
• Locking Combo — UGSSP009-1218: 9.5 L — AMT 10
• Locking Combo — UGSSP010-1219: 10 L — AMT 10
• Locking Combo — UGSSP012-1221: 12 L — AMT 5
• Locking Combo — UGSSP016-1818: 16 L — AMT 5
• Locking Combo — UGSSP025-1824: 25 L — AMT 5
• Locking Combo — UGSSP040-2424: 40 L — AMT 5
• Locking Combo — UGSSP056-2430: 56 L — AMT 3
• Locking Combo — UGSSP073-2436: 73 L — AMT 3
• Locking Combo — UGSSP080-3030: 80 L — AMT 3
• Locking Combo — UGSSP100-3036: 100 L — AMT 3

Gas Bag Fittings
Polypropylene Screw-Cap Combo Valve

• On/Off valve function with replaceable septum in a single unit; side port for tubing connection.
• Uses fluoropolymer-faced, low-bleed silicone septum for syringe sampling.
• Inexpensive and lightweight for field use.
• Inert polypropylene construction to preserve sample purity.
• Quick open/close (< half turn) with visual confirmation to reduce accidental sample loss.

Polypropylene Locking® Combo Valve with Septum

• On/Off valve function with replaceable septum in a single unit.
• Fluoropolymer-faced, low-bleed silicone septum allows repeated syringe punctures without leakage.
• Lightweight and cost-effective for field sampling.
• Inert polypropylene; push/pull valve stem enables very fast operation (<1 second).
• Quick locking function requires no tools and gives visual confirmation.

Stainless Steel TCLP Fitting with Septum

• Stainless steel body with aluminum cap and replaceable fluoropolymer-faced septum for inert sample contact.
• Durable for austere sampling conditions; designed for use with Zero Headspace Extractors.
• Validated for EPA TCLP method where applicable.

Stainless Steel Combo Valve with Replaceable Septum

• Combined on/off valve and septum to reduce cost and weight.
• Stainless steel body, aluminum cap and replaceable fluoropolymer-faced septum; durable and inert.

Swagelok® type Stainless Steel Fitting for Tubing or Septum

• Stainless steel construction for robust field use.
• Allows tubing attachment or syringe extraction by switching caps; replaceable fluoropolymer-faced septum.

Plastic Jaco® Fitting for Tubing or Septum

• Compression ferrule secures tubing with superior grip; molded polypropylene construction.
• Cost-effective alternative to metal fittings; allows tubing attachment or syringe extraction; replaceable fluoropolymer-faced septum.

PFA Fitting for Tubing or Septum

• PFA fluoropolymer construction so sample contacts only high-purity inert fluoropolymer for maximum chemical resistance and low contamination.
• Allows tubing attachment or syringe extraction; compression ferrule secure; replaceable fluoropolymer-faced septum.

Nickel Plated Halkey® Roberts Barbed On/Off Valve

• Nickel plated to resist aggressive chemicals; barbed stem for tubing attachment.
• Leak-resistant seal prevents sample loss when closed; when open, sample passes to ambient through stem.

Technical characteristics / specifications

• Material: Multi-layer foil construction providing light and moisture protection.
• Intended use: Collection of low molecular weight compounds (example: hydrogen) unstable in standard Tedlar® bags.
• Sampling method: Designed for use with low-flow air sample pump with exhaust port.
• Available valve combinations: Screw Cap Combo Valve with Septum and Locking Combo Valve with Septum (detailed PNs, volumes and quantities listed above).
• Available volumes: 0.6 L up to 100 L (specific PNs provided per capacity).
• Standard septum face: fluoropolymer-faced, low-bleed silicone septa (replaceable) for syringe sampling.
• Fitting options: polypropylene screw-cap, polypropylene locking combo, stainless steel TCLP, stainless steel combo, Swagelok® type, plastic Jaco®, PFA fluoropolymer fittings, Nickel Plated Halkey® Roberts.
• Typical package amounts (AMT): listed above (commonly 10, 5 or 3 units depending on size/PN).