Premium PVF Film Sampling Bags - 200ml to 8L, Tetrafluoro Fitting Valve, 5PCS for NMHC/VOC Sampling(8L Double)

Material: Constructed from premium PVF film, offering low permeability and resistance to chemicals, ideal for collecting NMHC, VOC, and other samples.Capacity Options: Available in sizes ranging from 200ml to 8L to meet diverse sampling needs in environmental monitoring, industrial emissions testing, and laboratory analysis.Valve Type: Equipped with a tetrafluoro fitting valve, providing secure sealing, easy sample injection and extraction, and reliable reusability.devise: Lightweight and foldable for easy handling and storage; clear labeling area for sample identification.Application: Suitable for ambient testing, stack emission sampling, indoor analysis, and research laboratory use.

• Constructed from PVF film, these sampling bags offer low permeability and excellent chemical resistance, making them perfect for collecting NMHC and VOC samples.
• Available in a range of capacities from 200ml to 8L, these bags cater to various sampling needs in environmental monitoring, industrial emissions testing, and laboratory analysis.
• Featuring a tetrafluoro fitting valve, these bags ensure secure sealing and facilitate easy sample injection and extraction for reliable reusability.
• Lightweight and foldable devise allows for convenient handling and storage, while the clear labeling area enables easy sample identification.
• Ideal for applications such as ambient testing, stack emission sampling, indoor analysis, and research laboratory use, ensuring versatility in various .