30285-U

3L Tedlar^® SCV Gas Sampling Bag w/Thermogreen^® LB-2 Septa

• Synonym(s): Tedlar^® Gas Sampling Bag
• UNSPSC Code: 41104008
• NACRES: NB.24

Properties

• material: Tedlar^® PVDF film
• Quality Level: 100
• Agency: suitable for ASTM^® D5504 (Sulfur Compounds in Natural Gas and Fuels by GC); suitable for EPA 18 (Gaseous Organic Compounds; VOCs by GC); suitable for EPA 40,TO-3,TO-15 (Volatile Organic Compounds (VOCs)); suitable for EPA TO-12 (Non-Methane Organic Compounds (NMOC)); suitable for EPA TO-14A (Volatile Organic Compounds (VOCs) by GC/MS); suitable for NIOSH 3704 (Perchloroethylene)
• description: Screw Cap Valve (SCV); septum type: yes; Thermogreen^® LB-2
• packaging: pkg of 10 bags
• technique(s): whole air sampling: suitable
• maximum volume × W × L: 3 L × 10 in. × 10 in.
• application(s): air monitoring; environmental; industrial hygiene
• compatibility: for use with Calibration mixes - gas phase standards/gas mixtures

Description

General description

Tedlar is recommended in several US EPA methods for sampling VOCs and sulfur compounds. Our Tedlar is made from a high-quality 2 mil Tedlar film for superior inertness, impermeability, sample integrity and good recovery data. Our Push Lock Valve (PLV) and seam-sealing process ensure that these bags are sturdy and virtually leak-proof, even under the most demanding sampling and shipping conditions.

Application

• Impact of Breath Sample Collection Method and Length of Storage of Breath Samples in Tedlar Bags on the Level of Selected Volatiles Assessed Using Gas Chromatography-Ion Mobility Spectrometry (GC-IMS): This study underscores the crucial role of Tedlar bags in preserving the integrity of volatile compounds in breath samples, vital for reliable diagnostic and environmental monitoring (Czippelova et al., 2024).


• Colorectal Cancer Diagnosis through Breath Test Using a Portable Breath Analyzer—Preliminary Data: Illustrates the application of Tedlar gas sampling bags in clinical settings for early diagnosis of diseases, highlighting the integration with portable analyzers for efficient healthcare solutions (Picciariello et al., 2024).


• Preservation of Exhaled Breath Samples for Analysis by Off-line SESI-HRMS: Proof-of-Concept Study: Demonstrates the efficiency of Tedlar bags in storing breath samples for sophisticated high-resolution mass spectrometry analysis, important for both clinical and environmental applications (Sola-Martínez et al., 2023).

Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

Tedlar is a registered trademark of E. I. du Pont de Nemours and Company

Thermogreen is a registered trademark of Merck KGaA, Darmstadt, Germany