HPLC Separation of Catecholamines

Primesep 200 separates catecholamines in less than 8 minutes. Tyrosine, dl-DOPA, dopamine, epinephrine are baseline resolved by a combination of reversed-phase, ion-exchange, and ion-exclusion mechanisms. Excellent peak shape results with a mass spec compatible mobile phase of water, acetonitrile (MeCN, ACN) and trifluoracetic acid (TFA) with UV detection at 210 nm.

Condition

Column Primesep 200,4.6x50 mm, 5 µm, 100A
Mobile Phase MeCN/H2O
Buffer TFA
Flow Rate 1.0 ml/min
Detection UV, 210 nm
 

Description

Class of Compounds Drug, Acid, Hydrophilic, Ionizable, Hormone
Analyzing Compounds Tyrosine, DOPA, Epinephrine, Dopamine
 

Application Analytes:

Dopamine
Epinephrine