Aliphatic monocarboxylic acids in produced water using IC/MS coupling

Chanita Chantarasukon, Suparerk Tukkeeree, and Jeff Rohrer Thermo Fisher Scientific Inc. Introduction Low-molecular mass carboxylic acids are important intermediates and metabolites in biological processes. These carboxylic acids are known as volatile fatty acids (VFAs) or short-chain fatty acids (SCFAs). The…

IC Application Note No. O-22 Seven organic acids in potato juice Summary: Determination of acetic, propionic, isobutyric, butyric, isovaleric, valeric, and caproic acid in potato juice using ion exclusion chromatography with suppressed conductivity detection. Sample: Potato juice Sample Preparation: Dilution…

Application Note No. 61 Various Analysis Techniques for Organic Acids and Examples of Their Application Yoshiko Hirao *1{, Minori Nakashima, Yusuke Takemori, Yui Higashi, Tomoaki Kondo, Takanari Hattori, Yusuke Inohana Organic acid Organic acid Contents 1. Introduction 2. Analysis of…

Monograph Analysis of water samples and water constituents with Metrohm instruments Peter A. Bruttel and Nadine Seifert, revised by Dr. Markus Läubli, Uwe Loyall, and Lucia Meier Preface Water is essential for all living organisms – without water no life…