Microanalytics Applications
- Detection and quantitation of trace volatile components in complex matrixes by multi-dimensional gas chromatography from instrument manufacturer in Round Rock, Texas.
- http://www.mdgc.com/applications.htm

Grop Test
- Advice on the care and maintenance of capillary columns for GC, from Caparica, Portugal.
- http://www.dq.fct.unl.pt/qof/grobindx.html