Multi Foil Gas Sampling Bag

  • Twist and Lock System.
  • Flexible, Strong, Rigid, and placid.
  • Made by High Quality Thick Aluminum Foil.
  • Durable for air transport.
  • Good stability of gases.
  • Easy to carry and transport.
  • Temperature of tolerance -72° to 107°C.
  • Color: Silver
  • MOC: Aluminum, Pоlуеthуlеnе, Nylon, and PP
  • Number of layers: 4 layers Material of Valve Polypropylene (PP)
  • Physical Strength and Chemical Inertness –Excellent
  • Transparent – No
  • Convenient To - Collect and Store Gas Samples

A multi foil gas sampling bag (multi-layer gas sampling bag) is a type of sampling bag that is functional to collect whole air samples. The device specializes in collecting high-level VOCs and permanent gases. The Multifoil gas sampling bag is a reliable device that shows gas stability in lower molecular weights. It is the best option in traditional canisters, helpful in collecting indoor and outdoor air samples. The structure of the bag consists of 4 layers. The outermost layer of the bag has 60-gauge nylon followed by two layers of 0.0003-inch thick aluminum foil. The last (innermost) layer of the bag has 0.002-inch thick роlуеthуlеnе. As the bag consists of aluminum at the outermost layer, researchers term it an aluminum foil gas sampling bag.

The air sampling activity is necessary to meet the standards and norms set by the government for pollution control and air quality index values. The examinations are essential to check part-per-billion (ppb) to part-per-million (ppm) levels of various types of gases. That helps keep the air quality under control; otherwise, it can apply necessary measures to reduce pollution.

At Shilpa Enterprises, pack sizes of 5, 10, 25, 50, 100 pieces of multi foil gas sampling bag are readily available. The production of these bags takes place in a volume of 500ml, 1 liter, 2 liters, 3 liters, and 5 liters. The bag has a polypropylene (PP) valve with a hose connection. It can fit up to 7mm ID tubing and syringe port. It also has a replaceable silicon septum.


• It is durable for air transport and protects the samples from heat.

• It has a good stability of gases for lower molecular weights.

• It is impermeable and has moisture-free packing.

• The bag does not contaminate the samples because of its chemically inert property.

• The temperature tolerance of the bag ranges from -72° to 107°C.

• It is flexible, strong, rigid, and placid.


Multi foil gas sampling bags can effectively collect and transport gases like methane, carbon, carbon dioxide, carbon monoxide, and permanent gases. Moreover, researchers can use it to collect indoor, outdoor, and stationary gasses. The product helps for sampling air pollution of power plants, workstations, work environments, industries, and many more places that deal with releasing gases.

How to use it?

• The multi-layer gas sampling bag has a nozzle to collect the samples. Researchers should look for a nozzle on the multi foil gas sampling bag.

• Attach the nozzle to the tube of the gas blowing pump for collecting the sample.

• Once the sample is collected, Close the valve and detach the bag.

• To fill the bags quickly, researchers can use a low-flow аіr ѕаmрlе pump.

Safety Measures

• Wearing safety equipment such as gloves, masks, eye-protecting goggles, face shields, and PPE kits while handling the bags is necessary.

• Since the bags are reusable, it is necessary to flush nitrogen or any inert gas in the bag to clean it before use; rather, it may spoil the sample.

• Do not disconnect the bag without closing the valve.

• Follow the government’s safety norms to dispose of any gas sampling bag.

• The holding capacity of the multi layer gas sampling bag is 48 hours. Make sure that the samples reach the laboratory before it.

Why choose us?

Shilpa Enterprises is a company driven by a passion for excellence! We aim at providing the best quality products at affordable prices. We have experts that have more than 13 years of experience in the chemical and environmental industry. That aids us in understanding the customer’s requirements and providing the best-in-class product. We manufacture and supply multi foil gas sampling bags with customization as per the customer's requirements. We take orders in bulk as well as in retail, supply delivery, and assist in installation.


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