Kinetex EVO C18

Download this application note to find things to consider when choosing a column for full coverage of PFAS analytes.

Glyphosate is the most widely used herbicide globally and is of priority concern with many food and environmental agencies. This application note presents an FMOC (Fluorenylmethyloxycarbonyl chloride) derivatization method using a reversed phase procedure.

Indian frankincense has increased in popularity as a dietary ingredient, and recent investigations suggest that Boswellia serrata contains a variety of bioactive compounds contributing to its efficacy. This technical note investigates core-shell technology and a range of column phase chemistries to establish an optimized separation methodology.

This application note provides a method for the separation of vitamin metabolites from plasma, with recoveries of over 80%.

The world is changing and we need to widen our Environmental Scope. Although analytical techniques and established regulated methods are not easily changed; more complex targets, larger lists, and a variety of sample matrices create a daily challenge for environmental chemists. By using the latest technologies and techniques in HPLC/ UHPLC and Sample Preparation, laboratories and chemists are able to develop better approaches to make their work Faster, Cheaper and Easier. Phenomenex is committed to supporting the industry through a comprehensive product portfolio of Sample Preparation, HPLC/UHPLC, and LC-MS, columns and accessories, along with application and method development services to meet industry needs.

This application note discusses sample preparation techniques for a variety of clinical samples for simplified liquid extractions (SLE) and solid phase extraction (SPE).

This clinical notebook contains a variety of 36 application notes, covering topics in endocrinology and biomarker research, therapeutic drug monitoring, toxicology and sample preparation.

Nicotine, its metabolite cotinine, and anabasine, a tobacco alkaloid, are often used to detect tobacco exposure. For tests like this, oral fluid collection has emerged as an alternative to other biological matrices. The additives and preservative buffer (critical for preservation of the chemical integrity of the oral fluid sample) present in the collection devices, must be removed for the proper upkeep of the mass spec detector. This technical note presents a solid phase extraction (SPE) method for simultaneous detection and quantitation of nicotine, cotinine, and anabasine from oral fluid.

Understanding particle morphology and column chemistry contributions for HPLC and UHPLC analyses of PFAS