NYC-WTC_000037156
Laboratory report documenting GCMS analysis of sample AD29788 conducted on January 9, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 10 pages
GCMS analysis results for sample AD29187, Jan 2002
Machine-extracted title · confidence 100%Laboratory report documenting GCMS analysis of sample AD29187 conducted on January 4, 2002, by the DEP.
NYC-WTC_000037116–000037125Folder label: “GCMS X 12/10/01 A 12/15/01”
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NYC 9/11 Public Portal Document
Comments for Sample AD29187 - Analysis $GCMS
Westchester Dept. of Labs & Research User: Vinci, David L Date: 01-09-2002 Time: 12:30:44
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual compounds. The recovery for the Surrogate Standard in this sample was 49%. This sample will be re-extracted and re-analyzed. The pH of this sample when received was less than 2. Re-analysis was performed with a Surrogate Standard recovery of 82%.
NYC-WTC_000037117
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NYC-WTC_000037117Source: NYC Law Department, mirrored locally
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