• Featured Product

    The Stellar XHP1 column (75u ID x 250mm 1.5u 100A Reprosil Saphir C18) is ideal for extremely high performance  peptide separations.  It is designed to operate at flows from 200-500 nl/min at pressures from 5-15K PSI with gradients of 25-100+ minutes. This configuration is a Peek sheathed fused silica column with a screened 1/16" nano union inlet for direct coupling with a NanoViper fitting (or equivalent) and a screened 1/16" nano union outlet for direct coupling with a  NanoViper fitting (or equivalent) or CaptiveSpray Emitter.

  • What's New at PremierLCMS

    PremierLCMS now offers it's Stellar line of premium columns in four configurations to fit most LCMS systems. In addition to our recommended proteomics columns, we offer custom columns packed with Reprosil and Magic column packings in a wide range of IDs (50-200u), and lengths (50-500mm) to cover most user applications.

  • Monthly Special

    The performance of Stellar XPLC columns is comparable to commercial 1.5u columns from other vendors that cost between $750 and $1500 but all columns from PremierLCMS are priced at $500 for both stock and custom columns.