• Columns for GPC & SEC

    Browse our selection of GPC/SEC columns Read More
  • Polymer Standards

    The widest selection of polymer standards for GPC/SEC calibration Read More
  • Testing Lab Services

    Our thorough testing lab has routinely run thousands of customer samples Read More
  • WinGPC UniChrom

    Full featured software suite to implement GPC/SEC within the laboratory Read More
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Latest News

  • Speaking at 16th Annual Csaba Horvath Memorial Award Symposium +

    Dr. Derek Lohmnn will be speaking at the 16th Annual Csaba Horvath Memorial Award Symposium on the Yale West Campus in Read More
  • Join us at ACS in August 2016 +

    252nd American Chemical Society National Meeting & Exposition   August 21-25 PHILADELPHIA, PA Visit our booth #238 Read More
  • Pullulan ReadyCal Kits for GPC/SEC calibration +

    The calibration of a GPC/SEC-system is a time-consuming process as it requires the accurate weighing of a larger number of different Read More
  • New Column Selector App +

    Compatible with PC, Tablet and Smart Phones The PSS Column Selector helps you to find the right GPC/SEC/GFC columns and Read More
  • WinGPC UniChrom Update v.8.2 +

    WinGPC UniChrom Software Update Available PSS has released the latest version of its macromolecular chromatography data system WinGPC GPC/SEC software. WinGPC UniChrom 8.2 is Read More
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