NYC-WTC_000035072
Laboratory report noting TurboVap contamination and low recovery rate for sample AD28678.
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machine-extracted · confidence unavailable · Check page ↗Document / 20 pages
GCMS analysis results for sample AD28430, Dec 2001
Machine-extracted title · confidence 100%Laboratory report documenting GCMS analysis of sample AD28430 conducted on December 6, 2001.
NYC-WTC_000034311–000034330Folder label: “GCMS X 11/21/01 A 11/27 - 11/28/01”
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NYC 9/11 Public Portal Document
‘Comments for Sample AD28430 - Analysis $GCMS
Westchester Dept. of Labs & Resean User Vinci, David L Date: 12-06-2001 Time: 14:16:14
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual compounds, except for the presence of bis(2-Ethylhexyl)phthalate at an estimated level of 0.61 ug/L. The recovery for the Surrogate Standard in this sample was 115%. Recoveries for 41 of the 44 compounds in the LSC Standard were outside of EPA 625 acceptance ranges. Soon however, GCMS method acceptance ranges will be established and used instead.
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NYC-WTC_000034312
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NYC-WTC_000034312Source: NYC Law Department, mirrored locally
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