HPLC Determination of Tribenzylamine on Zodiac HST B Column

Tribenzylamine, a tertiary amine belonging to the triarylamine class, is commonly used in organic synthesis and occasionally in electroplating applications. Its analysis is important for quality control and formulation verification.

Tribenzylamine can be effectively retained, separated, and analyzed using a Zodiac HST B mixed-mode stationary phase column. The method employs a mobile phase consisting of acetonitrile (MeCN), water, and sulfuric acid as a buffer. Detection is carried out using UV at 260 nm, ensuring accurate quantification and peak resolution.