An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Bai J, Liu YH, Cain TC, Lubman DM.Bai J, et al. Among authors: lubman dm.Anal Chem. 1994 Oct 15;66(20):3423-30. doi: 10.1021/ac00092a020.Anal Chem. 1994.PMID: 7978316
Liang X, Bai J, Liu YH, Lubman DM.Liang X, et al. Among authors: lubman dm.Anal Chem. 1996 Mar 15;68(6):1012-8. doi: 10.1021/ac950685z.Anal Chem. 1996.PMID: 8651486