Primesep 200 separates the catecholamines, norepinephrine and epinephrine, less than 8 minutes. Norepinephrine and epinephrine are baseline resolved by a combination of reversed-phase, and ion-exchange mechanisms. Excellent peak shape results with a mass spec compatible mobile phase of water, acetonitrile (MeCN, ACN) and trifluoroacetic acid (TFA) with UV detection at 210 nm.
Column | Primesep 200, 3.2×150 mm, 5 µm, 100A |
Mobile Phase | MeCN/H2O – 10/90% |
Buffer | TFA – 0.05% |
Flow Rate | 1.0 ml/min |
Detection | UV, 210 nm |
Class of Compounds |
Drug, Acid, Hydrophilic, Ionizable, Hormone |
Analyzing Compounds | Norepinephrine, Epinephrine |
Application Column
Primesep 200
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.
Select optionsNorepinephrine