HPLC Method for Simultaneous Determination of -Quat Herbicides on Obelisc R Column

High Performance Liquid Chromatography (HPLC) Method for Analysis of Chlormequat, Mepiquat, Paraquat, Diquat

HPLC Method for Simultaneous Determination of -Quat Herbicides on Obelisc R Column by SIELC Technologies
HPLC Method for Simultaneous Determination of -Quat Herbicides on Obelisc R Column by SIELC Technologies

Condition
Column Obelisc R, 4.6×150 mm, 5 µm, 100A
Mobile Phase MeCN – 40%
Buffer Ammonium Formate pH 3.0
Flow Rate 1.0 ml/min
Detection ELSD 50C

Description
Class of Compounds Herbicides
Analyzing Compounds

Chlormequat, Mepiquat, Cl-, Br-, Paraquat, Diquat

Application Column

Obelisc R

SIELC has developed the mixed-mode Obelisc™ columns to be the first commercially available columns with Liquid Separation Cell technology (LiSC™). This cost effective duo can replace multiple HPLC columns such as reversed-phase (RP), AQ-type reversed-phase, polar-embedded group RP columns, normal-phase, cation-exchange, anion- exchange, ion-exclusion, and HILIC (Hydrophilic Interaction Liquid Chromatography) columns. By controlling just three orthogonal method parameters  - Buffer concentration, Buffer pH, and Organic Modifier Concentration  - users can adjust the column properties with pinpoint precision to separate complex mixtures.

Select options
Application Analytes:
Chlormequat
Diquat
Mepiquat
Paraquat
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.