ＧＣamp;horbar;ＭＳ ANALYZER SWITCHABLE BETWEEN ONEamp;horbar;DIMENSIONAL AND TWOamp;horbar;DIMENSIONAL MODES

摘要

Challenges ; A simple, without changing the device configuration 1D using a switching operation of only one analysis device GC-MS / olfactory analysis, makes it possible to freely conduct a two-dimensional GC-MS / olfactory analysis. ; means to resolve ; A pressure control device is connected to the access to the attached sample injection, sample injection GC 1-dimensional columns, GC 1-D column 3 Rooms connector T _1-2 , T _{1-2 respectively connected to T in 1-1} , T _1-3 , T _1-1 , T _1-3 is connected to the three-way connector T _1-1 , T _{1- 3} of the solenoid valve for adjusting the flow path, the first pressure control device connected to a solenoid valve, T _1-3 T _{which is connected to the 2-1} , T _2-1 a second pressure control device which is connected to, T _2-1 T _{2-2 which is connected to the} , T _2-2 T _{are connected to 2-3} , T _2-3 are each connected to a mass spectrometer and olfactory apparatus, T _1-1 and T _{2-2 uses the odor component analyzing apparatus having a column dimension which is connected to the GC 2}