LC-Pak Point-of-Use Polisher by MilliporeSigma, a business of Merck KGaA Darmstadt Germany

The LC-Pak is designed to provide scientists with the certitude that the ultrapure water that they are using in critical organic molecules analysis at trace and ultra-trace levels will be adequate. Recent advances in analytical techniques such as UPLC, LC-MS, LC-MS / MS have considerably improved the sensitivity of organic and biochemical molecule detection. As a result, these techniques now require improved water quality for the production of mobile phase, buffers, blanks, standards preparatio... Read more


LC-Pak Point-of-Use Polisher by MilliporeSigma, a business of Merck KGaA Darmstadt Germany product image
LC-Pak Point-of-Use Polisher
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The LC-Pak is designed to provide scientists with the certitude that the ultrapure water that they are using in critical organic molecules analysis at trace and ultra-trace levels will be adequate.

Recent advances in analytical techniques such as UPLC, LC-MS, LC-MS / MS have considerably improved the sensitivity of organic and biochemical molecule detection. As a result, these techniques now require improved water quality for the production of mobile phase, buffers, blanks, standards preparation, sample dilution, glassware rinsing or extraction.

The granular C18 reverse phase silica in the polypropylene housing is tightly packed by a compression disc to avoid any channeling effect. This ensures that the water passing through the LC-Pak will be in close contact with the C18 chains binding organic molecules by hydrophobic interactions.

Featured at EMD Millipore Pittcon 2014.


LC-Pak Point-of-Use Polisher Benefits:

  • The LC Pak is easily connected to the outlet of all Millipore Type 1 water systems (Milli-Q, Direct-Q, Synergy and Simplicity)
  • Final purification step uses efficient C18 reverse phase silica technology to provides fresh low organic traces ultrapure water at high flow rate-when you need it
  • Delivers a minimum of 500 L of organics-free ultrapure water
  • Designed to answer the demands of UPLC, LC-MS and LC-MS/MS analytical techniques used for organic traces and ultra-traces analysis
  • Validated for the production of water whose quality equals or exceeds the specifications of bottled water for LC-MS
  • Each LC-Pak cartridge is delivered with a Certificate of Quality