| 摘要 |
A sample inlet port (1) is connected and supplies gaseous sample material to a sample store (10) in a second injector position (B). The sample store is connected and supplies the sample material to a discharge opening (4) in a first injector position (A) by flushing the sample store with carrier gas. A fifth opening is provided for supplying or removing carrier gas or sample material into or out of the injector (100). An actuator moves first and second fluid guiding blocks between the first and second injector positions. The sample inlet port supplies gaseous sample material that is guided by the discharge opening (2) in the first injector position. A carrier gas inlet port (3) supplies carrier gas that is guided by the discharge opening (4) in the first injector position into a separating column (200). Independent claims are also included for the following: (1) a gas chromatograph; (2) a chemical substance analysis method; and (3) a method for manufacturing a packed column in a microsystem. |
