NYC-WTC_000048512
Gas chromatography-mass spectrometry results for sample AE05844 including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 12 pages
GCMS analysis results, Sample AE05750, April 18, 2002
Machine-extracted title · confidence 100%Reference standard analysis results for volatile organic compounds used to verify GCMS instrument performance.
NYC-WTC_000048500–000048511Folder label: “GCMS X 4/10/02 A 4/15/02”
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OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
Data File : C : \HPCHEM\ 1 \DATA\APR12025750.D Vial: 19 Acq On : 16 Apr 2002 1:43 am Operator: Sample : re-extract Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 100 Stop Thrs : 0 Peak Location: TOP
If leading or trailing edge < 100 prefer < Baseline drop else tangent Peak separation: 5
Signal : TIC
peak R.T. first max last PK peak peak peak % of # min scan scan scan TY height area % max. total
1 8.206 340 344 371 rVB 314288 819710 19.93% 4.066% 2 12.227 777 782 799 rBV 1125294 2778674 67.57% 13.782% 3 14.825 1060 1065 1070 rBV 29679 59003 1.43% 0.293% 4 15.863 1172 1178 1196 rBV 1669977 3598579 87.50% 17.849% 5 21.059 1739 1744 1749 rBV 23092 46333 1.13% 0.230%
6 21.169 1749 1756 1769 rBV 2031959 4112450 100.00% 20.397% 7 23.308 1982 1989 1997 rBV 206876 409309 9.95% 2.030% 8 25.612 2233 2240 2252 rBV2 1743671 3762693 91.50% 18.663% 9 25.750 2252 2255 2272 rVB2 15777 49939 1.21% 0.248% 10 33.663 3110 3117 3137 rBV2 1080565 2558969 62.22% 12.692%
11 37.905 3570 3579 3601 rBV 626506 1966093 47.81% 9.752%
Sum of corrected areas: 20161752
5750.D GCMS0412.M Wed Apr 17 09:46:54 2002
NYC-WTC_000048505
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NYC-WTC_000048505Source: NYC Law Department, mirrored locally
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1 shared topics · Same agency, volume and box · similarity 0.995
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GCMS laboratory report for sample AE06424 analyzed on April 23, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000046321
Laboratory report documenting GCMS analysis of sample AE09587 conducted on May 17, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059718
Laboratory report detailing GCMS analysis of environmental sample AE03735 conducted on March 29, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044338
Laboratory comment noting low recovery in initial GCMS scan of sample AE08264, resulting in re-extraction.
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NYC-WTC_000048488
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