Separation type: Liquid Chromatography HILIC
HPLC Method for Analysis Myo-Inositol on Primesep S2 Column by SIELC Technologies

Myo-Inositol
Used in the treatment of polycystic ovary syndrome (PCOS), neurological conditions, and as a dietary supplement for metabolic and reproductive health.
The myo-inositol can be effectively retained using a mixed-mode Primesep S2 column with a mobile phase consisting of 80% acetonitrile (MeCN), without the need for a buffer.
This method offers high resolution and excellent peak symmetry, enabling accurate quantification of all three analytes. Detection is performed using ELSD (Evaporative Light Scattering Detection), which provides reliable sensitivity for non-UV-active or weakly absorbing compounds.
Condition
Column | Primesep S2, 4.6 x 150 mm, 5 µm, 100 A |
Mobile Phase | MeCN 75% |
Buffer | none |
Flow Rate | 1.0 ml/min |
Detection | ELSD, the nebulizer and evaporator temperatures 50°C, with a gas flow rate of 1.6 Standard Liters per Minute (SLM) |
Description
Class of Compounds | Sugar |
Analyzing Compounds | Myo-Inositol |
Application Column
Primesep S2
Column Diameter: 4.6 mm
Column Length: 150 mm
Particle Size: 5 µm
Pore Size: 100 A