Gas chromatograph feeder, especially for samples with higher pressure.

摘要

The gas chromatograph feeder is designed especially for samples with higher pressure. It consists of a six-way valve connected to a dosimetric chamber with a movable piston. Unique characteristics: The lateral wall of the dosimetric chamber (2) with the movable piston (3) contains a recessed longitudinal duct (7). The opposite ends of the duct are formed by patent connections with the six-way valve (17).