Gas chromatography-mass spectrometry analysis of sample AE02718 performed March 5, 2002, documenting other unknown compounds and surrogate 2,4-DDD recovery at 97 percent.
NYC-WTC_000010967–000010986Folder label: “GCMS X 2/5/02 A 2/28/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document LSC Area Percent Report - * Data File : C:\MSDCHEM\l\5973N\02FEB28\02718 .D Vial: 3 Acq On : 28 Feb 2002 4:20 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 28, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Method : C:\MSDCHEM\1\METHODS\METHODS\HP022102.M (RTE Integrator) Title : 508 scan method Smoothing : OFF Filtering: 5 Sampling : 2 Min Area: 100 Area counts Start Thrs: 0.2 Max Peaks: 2 0 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 corr. corr. % of # min scan scan scan TY height area % max. total % 1 3.622 19 22 25 rBV 33825 55421 0.43% 0.084% 2 3.927 47 49 55 rBV 21167 31835 0.25% 0.048% 3 4.254 73 78 85 rW3 28825 62658 0.49% 0.095% 4 4.378 85 89 99 rVB3 7272 22285 0.17% 0.034% 5 4.638 107 112 119 rBV5 9305 22267 0.17% 0.034% 6 4.875 131 133 143 rBV2 10501 30173 0.24% 0.046% 7 5.022 143 146 155 rVB 13142 25247 0.20% 0.038% 8 5.936 223 227 239 rBV 45655 119908 0.94% 0.181% 9 6.094 239 241 249 rW2 11357 38674 0.30% 0.058% 10 9.718 557 562 567 rBV 3792184 7695783 60.19% 11.615% 11 13.195 865 870 875 rBV 5812328 11253753 88.01% 16.985% 12 16.548 1161 1167 1171 rBV2 10195 20957 0.16% 0.032% 13 18.332 1319 1325 1331 rBV 5706831 12089075 94.54% 18.246% 14 22.283 1671 1675 1679 rBV 37895 70950 0.55% 0.107% 15 22.633 1701 1706 1711 rBV2 5643704 12786872 100.00% 19.299% 16 22.768 1715 1718 1737 rVB 68134 278511 2.18% 0.420% 17 24.857 1899 1903 1911 rW 31351 69414 0.54% 0.105% 18 27.724 2153 2157 2163 rBV 906267 1607803 12.57% 2.427% 19 30.490 2397 2402 2439 rBV 4771958 11416722 89.28% 17.231% 20 34.407 2743 2749 2789 rBV 2971690 8556814 66.92% 12.915%
Sum of corrected areas: 66255122
02718.D HP022102.M Fri Mar 01 10:07:26 2002 Page 1
NYC-WTC_000010971
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NYC-WTC_000010907
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010987
Gas chromatography-mass spectrometry analysis of sample AE02719 performed March 5, 2002, reporting other unknown compounds and surrogate 2,4-DDD recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010887
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010947
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010867
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02713 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010927
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011007
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02721 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010106
GCMS laboratory results for sample AE01637 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037780
Gas chromatography-mass spectrometry analysis of sample AE03616 performed on 3/28/2002, detecting other unknown compounds with surrogate 2,4-DDD at 5.0 µg detection limit.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037635
Laboratory report documenting GCMS analysis of a method blank for sample AE03508 to verify analytical system cleanliness.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000010837
Administrative record from DEP Box 14 covering the period of February to March 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000010838
Technical log recording laboratory parameters and counts for sample AE02713 processed in late February 2002.
Filed in the same folder
NYC-WTC_000010843
Laboratory report documenting a blank run for gas chromatography-mass spectrometry analysis of sample AE02713.
Filed in the same folder
NYC-WTC_000010862
Laboratory report documenting a reference standard run for gas chromatography-mass spectrometry analysis of sample AE02713.
Filed in the same folder
NYC-WTC_000010867
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02713 including surrogate recovery.
Filed in the same folder