Inert gas sampling bag with leak-tight valve for grab and stack gas samples
Calibration Gases · Calibration Accessories

Gas Sampling Bag

The Gas Sampling Bag collects and transports representative gas samples without contamination or loss. Made from inert film with a leak-tight valve, it holds grab, flue and stack gas samples stably for later analysis. Its chemically stable construction preserves sample integrity between the field and the laboratory across GCC and Indian operations.

Inert filmGrab / flue / stackLeak-tight valve
Genuine products · Technical support · Fast delivery across India & the GCC

Product Description

The Gas Sampling Bag provides a simple, reliable means of capturing a gas sample in the field and holding it stable until it can be analysed. Manufactured from chemically inert film, the bag resists reaction with and adsorption of the sample, so that the composition drawn at a stack, flue or process point remains representative when it reaches the laboratory or portable analyser. A leak-tight valve fitting allows the bag to be filled and sealed quickly, and drawn from again during analysis, while minimising the risk of ambient air ingress that would dilute or contaminate the sample.

Suited to grab sampling, flue gas surveys and stack emission monitoring, the bag is a practical tool wherever gas must be collected at one location and measured at another. It supports environmental compliance testing, process troubleshooting and calibration reference work across power stations, petrochemical plants, chemical facilities and manufacturing sites throughout the GCC and India. The inert film maintains sample stability over reasonable holding periods, and the compact, foldable format makes bags easy to carry in quantity for multi-point surveys. Filosha Industrial supplies gas sampling bags in a range of volumes and valve options to match different analytical requirements, backed by regional availability and technical guidance to help customers obtain accurate, defensible sample results.

Key Features

  • Chemically inert film preserves sample composition
  • Leak-tight valve for quick filling and sealing
  • Low adsorption resists sample loss and reaction
  • Suited to grab, flue and stack gas sampling
  • Compact, foldable format for easy transport
  • Available in multiple volumes and valve types

Applications

  • Grab sampling of process and ambient gases
  • Flue gas surveys and combustion analysis
  • Stack emission monitoring and compliance testing
  • Transporting samples from field to laboratory
  • Calibration and reference gas holding
  • Process troubleshooting and leak investigation

Benefits

  • Maintains sample integrity between field and lab
  • Inert film prevents contamination and reaction
  • Fast, leak-tight collection reduces errors
  • Compact format supports multi-point surveys

Technical Highlights

  • Inert multi-layer film for chemical stability
  • Sealing valve minimises ambient air ingress
  • Low background for trace-level measurements
  • Repeatable fill and draw for analysis cycles

Industries Served

Oil & GasPetrochemicalChemicalPower & UtilitiesManufacturingWater & Wastewater

Specifications

Product TypeInert gas sampling bag
Film MaterialChemically inert multi-layer
ValveLeak-tight fill / draw fitting
Sample TypesGrab, flue, stack
VolumesRange from 0.5 to 10 litres
FormatFoldable and reusable
Operating Temperature-10 to 60 degrees C

Specifications are indicative. Contact us for full technical data, datasheets and available variants.

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