Recommended Columns

Although PremierLCMS will pack a wide range of custom columns requested by our customers, we stock several columns that we recommend for high performance, high sensitivity, high resolution and/or high throughput LCMS analyses of small (pharma and metabolomics), medium (bottom up proteomics and peptidomics) and large (top down proteomics and biopharma) molecules.  All PremierLCMS columns come with an LCMS column test certificate and test mix standard for users to monitor the performance of the column over its lifetime.

Nano-Capillary Columns

PremierLCMS recommends several nano-capillary columns for a variety of high sensitivity and high resolution applications.  Our nano-capillary columns consist of a polished fused silica tube (75-200 u ID) jacketed with 1/32" Peek tubing for robustness and are terminated with screened nano unions to provide electrical contact between the column and the ESI spraytip with <0.5nl volume. Our nano-capillary columns are packed with a range of Magic HPLC or UHPLC materials chosen to provide optimum performance for each application.  PremierLCMS also offers a wide range of custom nano-capillary columns to better suit individual customer's LCMS system configurations and application requirements.

Microbore Columns

PremierLCMS recommends several microbore columns for a variety of high sensitivity, high resolution and high throughput applications.  Our microbore columns consist of a polished stainless steel tube (125 -1000 micron ID) with 1/16" screened micro unions to provide electrical contact between the column and the ESI spraytip with <5nl volume. Our microbore columns are packed with a range of Magic HPLC or UHPLC materials chosen to provide optimum performance for each application. 

Warp Columns

PremierLCMS recommends several proprietary taper bore Warp columns for a variety of ultra high throughput applications.  The Warp column consists of a SS jacketed carbon filled Peek tapered column with a 2mm ID at the inlet and a 0.5mm ID at the outlet.  Our Warp columns are packed with a range of Magic HPLC or UHPLC materials chosen to provide optimum performance for each application.