HPLC Analysis of Paraben Preservatives on Newcrom AH Column


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Condition

Column Newcrom AH, 3.2×100 mm, 5 µm, 100A
Mobile Phase MeCN/H2O – 30/70%
Buffer H2SO4 – 0.1%
Flow Rate 0.5 ml/min
Detection UV, 270 nm

 

Description

Class of Compounds
Preservatives,  Hydrophobic
Analyzing Compounds Methyl Paraben, Ethyl Paraben, Propyl Paraben

 

Application Column

Newcrom AH

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
Ethylparaben
Methylparaben
Methylparaben sodium
Parabens
Propylparaben
Propylparaben sodium
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.