NYC-WTC_000006362
Initial GCMS analysis report for sample AE01940 conducted by analyst DLV on March 13, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 10 pages
GCMS surrogate recovery data, Mar 13 2002
Machine-extracted title · confidence 90%Quality control page documenting surrogate compound recovery rates for a gas chromatography mass spectrometry run.
NYC-WTC_000006377–000006386Folder label: “GCMS X 2/15/02 A 2/9/02 & 2/16/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document L\CDUL —
Data File : C: \HPCHEM\ 1 \DATA\FEB1 5 0 2 \ 1941. D Vial: 15 ' Acq On : 16 Feb 2002 5:02 am Operator: 209 GALOS Sample : re-extract Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\HPCHEM\1\METHODS\GCMS0208.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 8.207 340 345 351 rBV 20232 45443 1.08% 0.214% 2 8.299 351 355 364 rVB 19681 45773 1.08% 0.215% 3 12.329 789 794 808 rVB 1336149 3183841 75.44% 14.968% 4 15.974 1184 1191 1209 rBV 1995648 3988503 94.50% 18.751% 5 21.289 1763 1770 1787 rBV 2086025 4220629 100.00% 19.842%
6 25.742 2247 2255 2266 rBV 1934255 3985754 94.44% 18.738% 7 30.809 2802 2807 2812 rBV 185139 356736 8.45% 1.677% 8 33.811 3126 3134 3151 rBV 1336825 2984406 70.71% 14.030% 9 34.013 3151 3156 3164 rVB 35378 85315 2.02% 0.401% 10 38.089 3590 3600 3614 rBV2 771897 2374526 56.26% 11.163%
Sum of corrected areas: 21270926
1941.D GCMS0208.M Fri Mar 08 16:09:20 2002
NYC-WTC_000006382
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NYC-WTC_000006382Source: NYC Law Department, mirrored locally
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