・ This omni-directional passive gas sampling agent is filled with petroleum carbon beads.
・ It is enclosed in a glass container, so it is a low blank type.
・ A PTFE stopper with a hole has been adopted with consideration to installation during sampling.
・ Simply leave it for a set time in the measurement environment for the gas to be spontaneously adsorbed. Pumps, flowmeters, and other devices are not required so it is lightweight and easy to handle.

・This omni-directional passive gas sampling agent is filled with petroleum carbon beads.
・It is enclosed in a glass container, so it is a low blank type.
・A PTFE stopper with a hole has been adopted with consideration to installation during sampling.

■ Sampling Rate Reference Values
Name of Substance Sampling Rate
(μg/(ppm・min))
Toluene 0.125
Xylene 0.137
Styrene 0.124
Ethylbenzene 0.129
Paradichlorobenzene 0.212
Tetradecane 0.288*
* These are reference values and are subject to change.