1 Liter Tedlar Bags

Designed for reliable air and gas sampling, this 1-liter Tedlar® sample bag is manufactured from premium PVF (polyvinyl fluoride) Tedlar film for superior chemical resistance, low permeability, and excellent sample stability. Ideal for environmental testing, industrial hygiene, laboratory analysis, and emissions monitoring, the bag helps maintain sample integrity during collection, transport, and storage. Tedlar Bags have been the industry standard for collecting soil vapor samples for decades.

PVF Tedlar material is widely trusted for gas sampling because of its exceptionally low background contamination, resistance to moisture absorption, and durability across a broad range of applications. The film offers strong resistance to many chemicals and gases while minimizing sample loss and contamination over time.

Each bag is equipped with a secure, leak-resistant Polypropylene valve with a twist-design for opening and closing, allowing for easy filling and sample extraction using pumps, syringes, or gas analyzers. The lightweight and flexible construction makes it convenient for both field and laboratory use. The isolated grommet allows the bags to be strung together for easier transportation or lab testing.

SPECIFICATIONS: 
Sample size: 1 Liter 
Bag Dimensions: approx 7" x 7" Flat
Valve connection: .17"-.19" Tapered tube (Fits most 1/4"OD Tubing)
Material: PVF

Features

• 1 liter gas sampling capacity
• Manufactured from high-quality PVF Tedlar® film
• Low gas permeability for improved sample retention
• Excellent chemical resistance to many gases and vapors
• Low background off-gassing and contamination
• Moisture-resistant material for stable sampling conditions
• Durable, flexible, and lightweight construction
• Leak-resistant valve for secure sample containment
• Compatible with most standard gas sampling systems
• Reusable design for multiple sampling applications

Applications

• Environmental air monitoring
• VOC and hazardous gas sampling
• Stack and emissions testing
• Industrial hygiene monitoring
• Indoor air quality testing
• Laboratory and research analysis
• Chemical process sampling

This Tedlar PVF gas sampling bag delivers dependable performance and accurate sample preservation for demanding air and gas analysis applications.