Considerations in IC-ESI-MS Instrumentation and Advances in Applications

Leo Wang Thermo Fisher Scientific, Sunnyvale, CA, USA Low Molecular Mass Organic Acids (LMMOAs) are degradation products during pretreatment processes for biofuel production that are known to inhibit microbial fermentation processes, and thus reduce the conversion efficiency of biomass to…

Application Note 269 Identification and Quantification at ppb Levels of Common Cations and Amines by IC-MS INTRODUCTION Ion chromatography (IC) has been extensively used as the preferred separation technique for ionic species such as inorganic anions/cations, small amines, organic acids,…

Rosanne Slingsby and Chris Pohl Thermo Fisher Scientific, Sunnyvale, CA, USA Introduction Perchlorate has been used as an oxidizer in rockets, munitions, and fireworks since the 1950s, and has been found to cause thyroid dysfunction in humans. The California Department…

Rosanne Slingsby and Chris Pohl Thermo Fisher Scientific, Sunnyvale, CA, USA Introduction Perchlorate has been used as an oxidizer in rockets, munitions, and fireworks since the 1950s, and has been found to cause thyroid dysfunction in humans. The California Department…