The new 1.6u 100A PepMax C18AQ columns provide a complimentary selectivity and retentivity to the PepMax C18P columns (similar to columns from Bruker, Thermo, Waters and IonOpticks). Since the PepMax media are based on spherical, mondisperse silica particles, they offer extremely high resolution, reproducibility and robustness for most proteomics applications including peptide mapping, peptidomics, serum proteomics and high throughput clinical proteomics.

PremierLCMS has developed a new line of trap cartridges for online concentration and desalting of samples prior to LCMS analysis.  These SS cartridges with 2u frits have a bed volume of  300nl (250u ID x 6mm) and can be packed with a wide range of column packing media for a use with small molecules, peptides, proteins and oligonucleotides.

PremierLCMS is a leading supplier custom premium columns to work with most Proteomics, Metabolomics, Pharma and Biopharma applications. In addition to our full line of PepMax, Reprosil and Magic HPLC and UHPLC packings, we can also custom pack any user provided materials. Although we generally do not recommend packed tip columns for flows greater than 200 nl/min (as emitters can be coupled to our columns in 2-10 nl of post column volume and provide post column voltage and replacement of fouled tips without loss of the column), we can do so with our custom column packing service upon request. We currently pack columns with ID's from 50-1000 micron and lengths from 30 to 500 mm, but are open to other sizes as requested. All of our columns have a screened 1/16" female inlet (nanoViper compatible) and we offer a variety of column outlets to fit most LCMS platforms.