Direct examination of Dr. Arpad Vass by JA - continued
Back to analysis of the items he was sent - he was assisted by others at Oakridge, Dr. Marcus Wise and Dr. Martin.
Dr. Wise - lab where instrumentation for analysis was his. He is in charge of the instruments. He is an analytical chemist. A gas chromatograph mass spectrometer was used to analyze these items.
First analysis of carpet sample was an injection of 8/10's mil of headspace of can.
JB objection - overruled.
The can lid was cracked, syringe inserted, 8/10's of mil removed with syringe and put in GCNS by Dr. Wise. No chryo trapping was used here. (Head space = volume of air in can)
JB objected -
Initial evaluation of unconcentrated air sample -
JB objected and requested a SIDEBAR (#3 I think)