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Tedlar Sampling bags

Easy Air Sampling Solutions

The industry standard, Tedlar sampling bags provide a reusable storage medium with good retention for most substances. Scentroid’s Tedlar bags are 2mm thick and purged at 100°C using Scentroid’s patented heat/vacuum SP20 Purger. Each bag is pressure tested and leak tested to ensure perfect quality.

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Trusted Materials

Tedlar has been used for more than 20 years for air sampling. It provides a stable material with good sample retention

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Pre-purged and Odourless

Scentroid Tedlar bags are pre-purged to minimize any odour associated with unused Tedlar

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Multiple Fitting Options

Scentroid Tedlar bags can be ordered with a variety of fittings to fit your application

Nalophan Bag Uses

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Dupont Tedlar film works great for sample preservation

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Provides stability for VOCs and some sulfur compounds, including hydrogen sulfide

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Provides stability for carbon monoxide, carbon dioxide, methane, and sulfur hexafluoride

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High bursting pressure in order to transport samples safely

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Pre-purged using Scentroid's Heated Air Purger for minimal background contamination

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Choice of fittings to match bag size and application includes both compression and 2 in 1 valve/septum fittings in a variety of materials including PTFE, stainless steel, PTFE coated nylon, and polypropylene

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Stocked in a variety of sizes; custom bags available

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Bags available for EPA TCLP methods

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Perfect for samples processed within a moderate delay (6 to 12 hours)

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Recommended for samples with moderate to high VOC and H2S

Not Recommended For

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Samples that are processed 12 or more hours after sampling

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samples with Benzene and other petrochemicals

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samples with low contamination (due to high background chemical levels)

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2 in 1 Polypropylene

On/Off valve function with replaceable septum in a single unit. Quick, easy opening and closing of valve. Less than one half turn opens/closes the valve. These fittings fit 4/1” & 6 mm tubing

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2 IN 1 PTFE FITTING

The combination fitting and septum is made of pure PTFE and offers high corrosion resistance. The fittings are lightweight and therefore provide an excellent choice for PTFE sample bags

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PTFE COATED NYLON

These fitting offer zero resistance with sample flow and therefore are the ideal choice for large sample bags. They also allow attaching tubing or syringe sample extraction by changing caps

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STAINLESS STEEL FITTING

These all-stainless-steel fittings are used only on Scentroid stainless bags. This type of fitting is highly resistant to corrosive materials and can be used in high temperature sampling

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