NYC-WTC_000060438
Laboratory report showing GC/MS blank analysis for Method 508 compounds with non-detectable levels.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 7 pages
GCMS blank analysis results for sample AE06981, April 2002
Machine-extracted title · confidence 100%Laboratory report showing GCMS blank analysis results for volatile organic compounds with values below the method detection limit.
NYC-WTC_000060691–000060697Folder label: “GCMS X 3/25/02 A 4/18/02”
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NYC 9/11 Public Portal Document
LSC Area Percent Report » Data File : C:\HPCHEM\1\DATA\APR18O2\LB.D Vial: 5 Acq On : 18 Apr 2002 3:53 pm Operator: Sample : GC/MS SCAN 3/25 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 12.213 775 781 799 rBV 1068786 2723462 70.87% 14.509% 2 15.848 1171 1177 1193 rBV 1681356 3426450 89.16% 18.254% 3 21.145 1748 1754 1775 rBV 1828323 3843169 100.00% 20.474% 4 25.588 2231 2238 2250 rBV2 1808145 3699777 96.27% 19.710% 5 30.665 2786 2791 2796 rBV 158165 300641 7.82% 1.602% 6 33.640 3109 3115 3129 rBV2 1159236 2681736 69.78% 14.287% 7 33.860 3134 3139 3147 rVB 69166 135099 3.52% 0.720% 8 37.872 3568 3576 3592 rBV2 694876 1960718 51.02% 10.445%
Sum of corrected areas: 18771052 LB.D GCMS0412.M Fri Apr 19 09:06:15 2002
NYC-WTC_000060695
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NYC-WTC_000060695Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010150
Laboratory report of a GCMS blank run on February 28, 2002, showing non-detect levels for various target compounds.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044245
Laboratory report of a GCMS blank analysis (Sample AE07484) conducted on May 2, 2002, checking for background contamination.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012653
Laboratory report confirming the absence of target compounds in a procedural blank sample to verify analytical cleanliness.
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