Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Text availability
Article attribute
Article type
Publication date

Search Results

213 results
Filters applied: . Clear all Results are displayed in a computed author sort order. Results by year timeline is unavailable
Page 1
Analysis of agrochemicals by capillary electrophoresis.
Menzinger F, Schmitt-Kopplin P, Freitag D, Kettrup A. Menzinger F, et al. Among authors: kettrup a. J Chromatogr A. 2000 Sep 1;891(1):45-67. doi: 10.1016/s0021-9673(00)00567-7. J Chromatogr A. 2000. PMID: 10999624 Review.
A simple and robust set-up for on-column sample preconcentration--nano-liquid chromatography--electrospray ionization mass spectrometry for the analysis of N-acylhomoserine lactones.
Frommberger M, Schmitt-Kopplin P, Ping G, Frisch H, Schmid M, Zhang Y, Hartmann A, Kettrup A. Frommberger M, et al. Among authors: kettrup a. Anal Bioanal Chem. 2004 Feb;378(4):1014-20. doi: 10.1007/s00216-003-2400-5. Epub 2003 Dec 11. Anal Bioanal Chem. 2004. PMID: 14668971
213 results