NYC-WTC_000035890
Laboratory data sheet recording GCMS analysis of a blank sample for nitrosamines and chlorinated compounds.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Document / 9 pages
GCMS sample preparation log, Dec 2001
Machine-extracted title · confidence 100%Log recording sample volume, drip rates, and addition details for GCMS analysis in December 2001.
NYC-WTC_000035426–000035434Folder label: “GCMS X 11/27/01 A 12/7/01”
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NYC 9/11 Public Portal Document
LSC Area Percent Report
* Data File C:\HPCHEM\l\DATA\DEC0601\LBA.D Vial: 24 Acq On 6 Dec 2001 10:07 pm Operator: 209 GALOS Sample 11/27 gc/ms scan 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 11.671 717 722 749 rBV 1895429 5063894 71.46% 14.130% 2 15.279 1109 1115 1133 rBV 3078514 6636871 93.65% 18.520% 3 20.558 1683 1690 1714 rBV 3060053 7086742 100.00% 19.775% 4 24.974 2164 2171 2183 rBV2 3016430 6604507 93.20% 18.429% 5 25.111 2183 2186 2196 rVB 22978 71683 1.01% 0.200%
6 28.802 2583 2588 2601 rBV 89825 203606 2.87% 0.568% 7 30.050 2719 2724 2734 rBV 422050 836479 11.80% 2.334% 8 32.153 2948 2953 2957 rBV 53345 103425 1.46% 0.289% 9 33.006 3039 3046 3066 rBV2 2042122 .4883415 68.91% 13.627% 10 33.291 3072 3077 3085 rBV2 35437 86008 1.21% 0.240%
11 37.101 3484 3492 3514 rBV2 1525620 4260124 60.11% 11.888%
Sum of corrected areas: 35836754
LBA.D GCMS1126.M Wed Dec 12 11:39:04 2001
NYC-WTC_000035430
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NYC-WTC_000035430Source: NYC Law Department, mirrored locally
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Laboratory data sheet recording GCMS Method 508 analysis of a blank sample for nitrosamines and chlorinated compounds.
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NYC-WTC_000016242
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Laboratory report documenting gas chromatography-mass spectrometry blank analysis for volatile organic compounds conducted on January 7, 2002.
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Laboratory report documenting gas chromatography-mass spectrometry blank analysis conducted on December 27, 2001.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016799
GCMS blank analysis results for sample AD30009 dated January 7, 2002, showing detection limits for various compounds.
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