Comprehensive two-dimensional gas chromatography (GC×GC)–mass spectrometry (MS) is currently the most powerful tool for analysing GC-amenable compounds. The technique is complemented by using MS as a ...

Regulatory expectations under EC 1935/2004 require attention to migrants from food-contact materials, yet “bio-based” ...

New users of the GC/MS laboratory are required to engage in hands-on orientation to facility operations (e.g., laboratory access, scheduling, general use of equipment, housekeeping, etc.) and safety ...

The regional provenance of a material can give two pieces of information about an object: where it was made (closest material is used for convenience and/or economic reasons) or if there was a ...