funded by the Major State Basic Research Development Program of China(973 project,Grant No.2012CB214803);National Science and Technology Major Project of China(Grant No. 2016ZX05003-005);National Natural Science Foundation of China(Grant Nos.41322017 and 41472100)
As a new technology of analyzing crude oils, comprehensive two-dimensional gas chromatography cou- pled with time-of-flight mass spectrometry (GCxGC- TOFMS) has received much research attention. Here we present a ca...