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Gas sample bag with clip valve

The gas sample bags are often used in whole-air sampling applications. However, the performance of these devices depends on the material of the bag.

When a gaseous compound is put in a gas sample bag, the target compounds' concentrations go down because the polymeric film absorbs them or lets them move through it. 

Clip Valve

The restek gas sampling bags with a clip valve are used in a variety of industrial and laboratory applications. They are cheap to use and can measure the concentration of a wide range of gases accurately.

Using these bags allows one to collect gas sample points anywhere in the field without having to use expensive, real-time gas analysis equipment. This makes determining the presence of a hazard or pollution problem simple and inexpensive.

A gas sample bag with a clip valve also eliminates the need for septum-affixed bags, which can be worn out by repeated penetration with a syringe barrel.

These valves are available with a closing cap or with a stopcock-septum that connects directly to the base via a rotating locking nut (Figure). They allow for direct syringe injection and withdrawal of samples without the dead space effects caused by the unnecessary syringe barrel.

Why choose Vegas Biotech Gas sample bag with clip valve?

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