# C2075-0517 Determination of Tricyclic Antidepressants via LC-UV using ChraSil B100 C18, 150mm x 4.6mm, 5µm
Column : ChraSil B100 C18, 150mm x 4.6mm, 5µm Part No. : [C1505-B5032](https://chrasil.com/C1505-B5032 "C1505-B5032") Mobile Phase : A: H2O + 0.1% HCOOH, B: CH3CN + 0.1% HCOOH Gradient : 30% - 40% B in 15 minutes Flow Rate : 1.0 mL/min Temperature : Ambient Detection : UV, 254 nm **Peak Identification** 1. Nordoxepin 2. Doxepin 3. Desipramine 4. Imipramine 5. Nortriptyline 6. Amitriptyline 7. Trimipramine 8. Clomipramine
[![image-1627371932648.png](https://chratec.info/uploads/images/gallery/2021-07/scaled-1680-/image-1627371932648.png)](https://chratec.info/uploads/images/gallery/2021-07/image-1627371932648.png) ChraNotes at https://chranote.com/C2075-0517