Tips & Tricks GPC/SEC: Analysis and Calibration for Low Molar Mass Macromolecules

In this edition of “Inside the Laboratory,” Pascal Cardinael and Valérie Agasse of the University of Rouen in Mont‑Saint-Aignan, France, discuss their laboratory’s work with miniaturizing gas chromatography (GC) columns and systems to improve on-site air analysis of volatile organic compounds (VOCs).

This app note outlines SPE extraction of water samples following EPA Draft Method 1634, comparing polymeric HLD SPE cartridges and polymeric HLB SPE cartridges.

In this edition of "Inside the Laboratory," John A. McLean, the dean of graduate education and research at the College of Arts & Science of Vanderbilt University, discusses his laboratory's recent work regarding ion mobility-mass spectrometry (IM-MS) and how it can be applied in various fields.

This application note demonstrates the use of Thermal Desorption as greener approach for sampling of terpenes in air for workplace exposure or terpene profiling