NYC-WTC_000016375
Laboratory report of a GCMS blank run performed on February 4, 2002, to verify absence of contamination.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 8 pages
GCMS blank analysis results for sample AD29931, Jan 2002
Machine-extracted title · confidence 100%Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for various organic compounds.
NYC-WTC_000017042–000017049Folder label: “GCMS X 12/14/01 A 1/1/02”
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NYC 9/11 Public Portal Document
LSC Area Percent Report
Data File C:\HPCHEM\1\DATA\DEC3101\LBC.D Vial: 15 Acq On 1 Jan 2002 12:35 am Operator: 209 GALOS Sample gems scan 12/14a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\HPCHEM\1\METHODS\GCMS1126.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 7.612 276 280 314 rBV 367597 1175606 17.16% 3.546% 2 11.678 718 723 741 rBV 1832924 4908991 71.67% 14.808% 3 15.277 1110 1115 1136 rBV 2379854 6213087 90.71% 18.742% 4 20.556 1684 1690 1718 rBV 2473088 6849266 100.00% 20.661% 5 24.981 2166 2172 2208 rBV2 1823575 6342624 92.60% 19.133%
6 30.067 2721 2726 2737 rBV 262571 634992 9.27% 1.915% 7 33.023 3041 3048 3069 rBV2 1400838 4274617 62.41% 12.895% 8 37.117 3487 3494 3529 rBV2 667743 2751039 40.17% 8.299%
Sum of corrected areas: 33150222
LBC.D GCMS1126.M Tue. Jan 15 14:52:37 2002
NYC-WTC_0000 17046
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NYC-WTC_000017046Source: NYC Law Department, mirrored locally
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