Racing Against Time: High-Throughput Analysis of Dermorphin in Equine Urine

Article

The Column

ColumnThe Column-09-06-2013
Volume 9
Issue 16

This article examines the problem of dermorphin doping in horse racing and presents an effective method for its detection using LC–MS TQ.

Articles in this issue
TC_16_MT&A-822369-1408532692063.jpg
Market Trends & Analysis: Market Profile: Continuous Flow Analysis and Discrete Analysers
Racing Against Time: High-Throughput Analysis of Dermorphin in Equine Urine
Racing Against Time: High-Throughput Analysis of Dermorphin in Equine Urine
TC_16_Water-822373-1408532685493.jpg
Potential Link Between Fracking and Water Quality Decline
TC_16_LCMSBriefHistory-822368-1417781281266.jpg
LC–MS: A Brief History
TC_16_CapillaryTubing-822385-1408532674963.jpg
Making Successful Connections with Capillary Tubing in LC–MS Applications
TC_16_Mouse-822370-1408532690178.jpg
Simultaneous Extraction of Metabolites and Lipids
Related Videos
Related Content
lung cancer | Image Credit: © utah51 - stock.adobe.com

LC–MS/MS Array Created to Help Prognoses for Lung Cancer

April 16th 2024
Article

Scientists from the Netherlands created a new LC–MS/MS assay to test new small molecular inhibitors (SMIs) and their effectiveness in prognosing lung cancer.

Michelle Colgrave | Image courtesy AOAC

‘Professor of Beer’ Wins AOAC Lifetime Achievement Award

April 11th 2024
Article

Michelle Colgrave of Edith Cowan University and Australia’s national science agency is the recipient of the 2024 Harvey W. Wiley Award.

freshwater amphipod or scud, Gammarus lacustris, photographed on white background, side view | Image Credit: © Ernie Cooper - stock.adobe.com

Gammarid Micropollutants Quantified Using New LC–MS/MS-Based Method

April 10th 2024
Article

French scientists recently created a new analytical method for quantifying micropollutants in different species of gammarids.

Macro shot of cannabinoid oil | Image Credit: © H_Ko - stock.adobe.com

Analytica Examines What’s New in Phytocannabinoid Quantification

April 10th 2024
Article

Chromatographic and spectroscopic techniques alike were reviewed for their current effectiveness and future potential in this lecture session at Analytica 2024.

Michael W. Dong is a principal of MWD Consulting, which provides training and consulting services in HPLC and UHPLC, method improvement, pharmaceutical analysis, and drug quality. He was formerly a Senior Scientist at Genentech, a Research Fellow at Purdue Pharma, and a Senior Staff Scientist at Applied Biosystems/PerkinElmer. He holds a PhD in Analytical Chemistry from City University of New York. He has more than 130 publications and a bestselling book in chromatography. He is an editorial advisory board member of LCGC North America and the Chinese American Chromatography Association. Direct correspondence to: LCGCedit@mmhgroup.com.

New HPLC, MS, and CDS Products Introduced in 2023–2024: A Brief Review

April 5th 2024
Article

This article describes newly introduced high-performance liquid chromatography (HPLC), mass spectrometry (MS), chromatography data systems (CDS), and related products in 2023–2024. It summarizes their technical specifications and significant user benefits.

Heap of red and pink antibiotics capsule | Image Credit: © Geza Farkas - stock.adobe.com.

Validation of HPLC-DAD Based Stability Indicating Assay Method for Ornidazole in Periodontal Polymeric Hydrogel: Robustness Study using Quality by Design (QbD) Approach

April 5th 2024
Article

In the present study, a gradient reversed-phase high-performance liquid chromatography (RP-HPLC) method has been designed and validated to quantify ornidazole (OZ) in the marketed formulation (oral gel) with the application of QbD.