I am saddened to report the passing of Dr. Andrew T. Armstrong, who many of you knew as one of the most respected fire debris chemists of his time. He was a pioneer in the use of GC-MS, when everybody else thought that GC alone was enough. Andy was a tough old bird, and his wit and wisdom will be missed.
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www.legacy.com]
John J. Lentini, CFI
Scientific Fire Analysis
Islamorada, FL
www.firescientist.com
scientific.fire@yahoo.com