NYC-WTC_000006328
Initial GCMS analysis report for sample AE03435 conducted by analyst DLV on March 12, 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 12 2002
Machine-extracted title · confidence 90%Quality control page documenting surrogate compound recovery rates for a gas chromatography mass spectrometry run.
NYC-WTC_000006272–000006281Folder label: “GCMS X 2/14/02 A 2/23/02”
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OCR text
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NYC 9/11 Public Portal Document LOU Area Percent Report
Data File : C:\HPCHEM\1\DATA\FEB2102\3385.D Vial: 47 Acq On : 23 Feb 2002 2:25 pm Operator: Sample : gc/ms scan 1/14 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 8.199 340 344 352 rBV 115628 272287 13.57% 2.616% 2 8.300 352 355 370 rVB 15855 61048 3.04% 0.587% 3 12.331 789 794 816 rVB 595240 1434594 71.49% 13.783% 4 15.975 1185 1191 1208 rBV 876695 1850199 92.20% 17.776% 5 21.281 1763 1769 1782 rBV 935400 2006643 100.00% 19.279%
6 25.734 2248 2254 2265 rBV2 883741 1914737 95.42% 18.396% 7 25.872 2265 2269 2276 rVB 7329 20115 1.00% 0.193% 8 30.811 2802 2807 2814 rBV 137519 265436 13.23% 2.550% 9 33.803 3126 3133 3147 rBV2 621176 1443216 71.92% 13.866% .0 34.014 3152 3156 3163 rVB 8904 23619 1.18% 0.227%
1 38.081 3590 3599 3613 rBV2 357439 1116315 55.63% 10.725%
Sum of corrected areas: 10408209
3385.D GCMS0208.M Fri Mar 08 09:42:31 2002
NYC-WTC_000006277
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NYC-WTC_000006277Source: NYC Law Department, mirrored locally
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