
Gas chromatography-mass spectrometry (GC-MS) coupled with headspace solid-phase microextraction )HS-SPME) links cocoa variety to chocolate aroma and flavor profiles.
Varian, Inc. has published an application note entitled Separation of Trichlorobenzene from Sardines using EcoSpheres. This note illustrates how EcoSpheres can be used to assess contaminant levels in environmental samples.






