They successfully separated the isomers. The retention times of acetonitrile, acetone, alcohols and benzene series were all less than 2 min， which was 2-6 times shorter than that of commercial ...

Then they applied the FastGC-PTR-MS to detect the isomers of butanol in latex paint, and found that the headspace of brand D latex paint mainly contained tert-butanol (4.41 ppmv), n-butanol, ...