TY - JOUR A1 - Schiffels, Johannes A1 - Baumann, Marcus A1 - Selmer, Thorsten T1 - Facile analysis of short-chain fatty acids as 4-nitrophenyl esters in complex anaerobic fermentation samples by high performance liquid chromatography T2 - Journal of Chromatography A. 1218 (2011), H. 34 Y1 - 2011 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/4427 SN - 0021-9673 SP - 5848 EP - 5851 PB - Elsevier CY - Amsterdam ER -