A number of priority phenols can be successfully separated in shorter analysis times by transferring to U-HPLC methods using Hypersil GOLD 1.9 µm particle columns, without losing any significant resolution.

The increased peak efficiency observed for 1.9 µm particle packed columns indicates that low level phenol analyses in environmental matrices described in previous studies,(1,2) would be further enhanced with increased sensitivity. Different column chemistries create important differences in selectivity for method development purposes, which may aid studies involving, for example, the separation of halophenols using a Hypersil GOLD PFP phase.

To read/download the complete application note, please use the link on this page