Kory Kelly | Authors

Phenomenex, Inc.


Enhanced Results of Diesel Range Organics Analysis with High-Temperature Gas Enhanced Chromatography

Diesel range organic (DRO) compounds have boiling points similar to diesel fuel (C10–C28), ranging from 170–430 ?C. These heavy compounds are amenable to GC-FID analysis; however, important considerations should be taken to ensure reproducible results over repeated injections.

Advantages of Multi-Pesticide Screening by GC–MS

Due to the increasing number of toxic pesticides being used throughout the world, a robust method for positively identifying low levels of multiple classes of pesticides is required. A Zebron? ZB-MultiResidue? column is used with GC–MS to identify over 100 common pesticides.