Restek USLC

USLC = Ultra Selective Liquid Chromatography

Column selectivity is the most significant influence on peak separation and also, the least understood. Instead of playing with mobile phases and operational parameters, if we focus on chosing the right stationary phase, we can drastically speed up HPLC and UHPLC method development time.

Choose Columns Fast.  Develop Methods Faster.

Restek USLC™ puts the right tools in your method development toolbox, ensuring maximum selectrivity and peak separation with minimal effort...How?  By characterizing selectivity at the molecular level; quanitfying stationary phase selectivity using the Hydrophobic Substraction (H-S) Model and extending the model to simplify column choice.  Click here to read more.


USLC™ Method Development Toolbox

  • Contains all 4 USLC™ stationary phases in 1 convenient package (Aqueous C18, IBD, biphenyl and PFP propyl)
  • Available for UHPLC (1.9µm) and HPLC (3 or 5µm) in 50, 100 or 150 mm lengths
  • Includes a selection guide to make it even easier to pick the right column the first time
Product Number Description Size
RK25800 Pinnacle DB USLC Method Development Toolbox 1.9μm, 2.1mm x 50mm
RK25801 Ultra USLC Method Development Toolbox 3μm, 2.1mm x 50mm
RK25802 Ultra USLC Method Development Toolbox 3μm, 2.1mm x 100mm
RK25803 Ultra USLC Method Development Toolbox 3μm, 3.0mm x 100mm
RK25804 Ultra USLC Method Development Toolbox 5μm, 2.1mm x 50mm
RK25805 Ultra USLC Method Development Toolbox
5μm, 2.1mm x 100mm
RK25806 Ultra USLC Method Development Toolbox 5μm, 4.6mm x 150mm