Purged Packed Inlet
The purged packed inlet for 8890, 8860, and 7890 gas chromatography systems allows direct injection of a sample onto packed and wide-bore (0.530-mm ID) capillary columns. It is typically used when high-efficiency separations are not required.
The purged packed inlet features a very small expansion volume. The small surface area of the inlet liner minimizes the number of active sites to provide high accuracy and precision.