Separation type: Liquid Chromatography Mixed-mode
High Performance Liquid Chromatography (HPLC) Method for Analysis of L-Carnitine and Arginine
Meldonium is a popular treatment for ischemia in Eastern Europe. It helps open the arteries, thereby increasing blood flow. Due to reports of athletes using it as a performance-enhancing drug, it has been banned by the World Anti-Doping Agency since 2016.
Meldonium can be detected in the low UV regime. Using a Primesep 100 reverse-phase column and a mobile phase consisting of water and acetonitrile (MeCN) with a perchloric acid (HClO4) buffer, meldonium can be retained, measured, and analyzed. This analysis method can be UV detected at 205 nm.
Column | Primesep 100, 4.6×150 mm, 5 µm, 100A |
Mobile Phase | MeCN/H2O – 25/75% |
Buffer | HClO4 – 0.2% |
Flow Rate | 1.0 ml/min |
Detection | UV, 205 nm |
Class of Compounds |
Amino acid, Drug |
Analyzing Compounds | Meldonium |
Application Column
Primesep 100
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.
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