NYC 9/11 Public Portal Document
“Comments for Sample AD31021 - Analysis $GCMS.
Westchester Dept. of Labs & Research
User: Vinci, David L
Date: 01-18-2002 Time: 17:55:13
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual
compounds.
NYC-WTC_000017586
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000017586Source: NYC Law Department, mirrored locally
Gas chromatography-mass spectrometry analysis report for sample AD29284 showing surrogate compound recovery at 94 percent and unknown compound detection.