| abstract |
The invention discloses a method for detecting tetrandrine substances, and relates to the technical field of instrument analysis. Provide a test method for the content of tetrandrine substances, adopt high performance liquid chromatography to test, use self-dilution control method to quantitatively analyze the test sample, and control the chromatographic column, mobile phase and wavelength. Improve the accuracy of detection, provide a simple, accurate and efficient detection method for the study of tetrandrine related substances, while meeting the requirements of specificity, accuracy, precision (including repeatability, day-to-day difference, personnel operation error) ), linearity and range, sensitivity and durability. |