These bags are used to collect samples of gases such as air, fumes, and others. They come in a variety of sizes and fittings to meet your unique needs like lab sample bags.
These polyvinyl fluoride (PVF) bags are incredibly strong and puncture-resistant. They can withstand high temperatures and moisture as well.
These tedlar sampling bags, which were initially created for industrial hygiene applications, can be used to gather inert gases, organic solvents, permanent gasses, and volatile organic compounds at part-per-billion (ppb) to part-per-million (ppm) levels (VOCs). They are frequently employed for testing stationary source emissions, indoor air quality, and ambient air.
These bags are made of tough, chemically inert, and temperature-resistant of plastic sample bags polyvinyl fluoride (PVF) film. They have a great resistance to permeability in both directions from the inside of the bag and can withstand temperatures between 150 and 170 degrees Celsius.
They have a distinctive all-in-one septum and valve fitting that makes them lightweight and simple to use. They are available in a range of sizes from 0.5 liters to 100 liters. The valves are reusable as long as they are nitrogen-purged before each use and connect easily to 3/16" ID PTFE tubing.
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These sampling bags are made of Tedlar polyvinyl fluoride film from DuPont, which is strong, resilient, and chemically inert to a variety of substances. They are suitable for a wide range of applications, such as the collection of indoor air samples, sampling of hazardous waste sites, leaking underground storage tanks, stack sampling, soil gas sampling, TCLP extractions, calibration gas blending and standard preparation, and many other gas sampling requirements. They also have heat sealed seams and a leak-proof design.
This brand-new style of sample collection bag features a patented single stainless steel valve that combines the septum and valve into one practical port. The bag is the most aesthetically pleasing and lightweight as a result.
These sample bags are an excellent choice for the majority of gas sampling requirements and are regarded by experts in the field as the benchmark for environmental sampling. When compared to other bags, they are also a good option for general sample collection. Because stainless steel fittings degrade sulfur gases, it's important to note that these sample bags are not the ideal method for collecting sulfur samples such as product sample bags.
For the collection of permanent gases and volatile organic compounds at part-per-billion to part-per-million (ppm) levels, sampling bags are a great alternative to canisters and solvent or thermal desorption tubes. These bags, which come in multilayer foil and Tedlar film, can be used for a range of tasks for tedlar gas sampling bags, including odor testing, VOC testing, fuel emissions testing, chemical sampling, and breath analysis.
Due to their strength, abrasion resistance, and chemical inertness, they are especially helpful for collecting stack gas from the hottest parts of power plants and industrial chimneys. They are also suitable for storing samples of carbon dioxide, methane, carbon monoxide, and sulfur dioxide.
Depending on the compound to be sampled and the concentration level, sampling bag film should be chosen. For instance, SamplePro FlexFilm and FlexFoil PLUS (Foil bags) are the best options for CO, while Tedlar and FlexFoil PVDF (Kynar(r) PVDF bags) are good substitutes for sulfur hexafluoride. All of them can be ordered with a push/pull lock (PLV) or screw cap valve that has a thermogreen LB-2 septa installed inside of it.
Use the proper packaging whether you're sending small samples to customers or wholesalers. You can conserve space, improve product visibility, and extend the freshness of your products with the aid of a box bottom bag or stand-up pouch.
There are numerous sizes and fittings available for tedlar bag sampling. They have a polypropylene or stainless steel valve and an integrated septum to make them strong and lightweight.
These air sampling bags are not reactive to any other materials at high temperatures, are abrasion resistant, and are chemically inert. They are appropriate for a variety of tasks, such as TCLP extractions, calibration gas blending, stack and vent sampling, and soil gas sampling.
Due to the UV-blocking nature of the PVDF film, they are also excellent for collecting light-sensitive and halogenated compounds. Chemicals should not be kept in these bags for extended periods of time, though, as they might adhere to the sample.
Hunan Vegas Biotech has been producing laboratory consumables for the past 10 years for water sampling bags. Our facility covers 16,000 square meters and includes an industrial purification workshop that is 100,000 levels.
The 27-member R&D department is responsible for the factory. There are more than 191 molds. They have gained extensive experience in providing custom-made services that can be customized to customers' needs.
Our main clients are universities, biomedical companies and testing institutes, hospitals and agents, disease control centers and distributors within the field. Our products such as whirl pak sample bags are sold to Europe, North America, Asia, Latin America, the Middle East and Australia, etc 80 countries .
Our laboratory supplies include both glass and plastic labware of bags for samples.
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