Subscribe to Newsletter
Fields & Applications Materials

Time Saving, High Resolution GPC/SEC Using Micro Columns and Optimized RI Detection

sponsored by PSS


Smaller particles are used to obtain higher resolution. If these particles are packed in GPC/SEC columns with smaller inner diameters (compared to traditional analytical columns) an efficient separation can be achieved that needs less mobile phase. Traditionally micro columns are run at a reduced flow-rate of 0.35 ml/min, but modern materials can be also operated in the flow-rate range of 0.5 - 0.7 mL/min to save not only mobile phase, but also time. Typical column dimensions for micro columns are e.g. 150 to 250 mm length and 4.6 mm inner diameter.

Receive content, products, events as well as relevant industry updates from The Analytical Scientist and its sponsors.
Stay up to date with our other newsletters and sponsors information, tailored specifically to the fields you are interested in

When you click “Subscribe” we will email you a link, which you must click to verify the email address above and activate your subscription. If you do not receive this email, please contact us at [email protected].
If you wish to unsubscribe, you can update your preferences at any point.

Register to The Analytical Scientist

Register to access our FREE online portfolio, request the magazine in print and manage your preferences.

You will benefit from:
  • Unlimited access to ALL articles
  • News, interviews & opinions from leading industry experts
  • Receive print (and PDF) copies of The Analytical Scientist magazine