Kinetex Biphenyl

Download this application guide to explore Phenomenex's comprehensive drug research panels with 3 different options for LC columns and diverse sample preparation options for fast class-specific applications.

This application note explains a drug and metabolite separation model, how to choose the right column for your separations, and sample preparation solutions.

Food samples may contain naturally harmful substances such as mycotoxins. In this application note, a method was demonstrated for the monitoring of four target mycotoxins in cannabis products.

This application note sets out the challenges and preparation steps for drug detection in alternative matrices such as hair and oral fluids, simplifying methods development for performing LC-MS/MS separations for these samples.

In this application note, a comparison between the performance of the Strata DE and Biotage ISOLUTE SLE+ is performed.

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.

Drug testing in oral fluid has steadily gained popularity over other sample types such as urine and whole blood. One reason for this popularity is the easy non-intrusive sample collection procedure. Oral fluid collection devices often contain a device buffer, to prevent bacterial growth and increase the analytes stability during the sample transit to testing laboratories, but they may cause problems when performing LC/MS analyses. This application note presents a sample preparation procedure to significantly reduce the effects of the device buffer solution while maintaining a reproducible and consistent recovery of analytes.

Use of oral fluid as a drug testing matrix has steadily gained popularity due to its easy and non-intrusive sample collection procedure. The oral fluid collection device provides a buffer solution that contains a number of antibacterial agents and surfactants which acts to prevent bacterial growth and increase the analytes stability during the sample transit to testing laboratories. Presented is a fast sample preparation procedure to reduce detrimental effect of excipients present in the buffer solution of the device.