Gas chromatography-mass spectrometry analysis of sample AE10987 completed May 22, 2002, showing unknown compounds and surrogate recovery at 89%.
NYC-WTC_000024463–000024471Folder label: “GCMS X 5/13/02 A 5/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document LbC Area Percent Keporc
Data File : C:\MSDCHEM\1\DATA\020515\10987.D Vial: 17 Acq On : 16 May 2002 3:36 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e
Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Smoothing : ON Filtering: 5 Sampling : 1 Min Area: 0.7 % 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 corr. corr. % of # min scan scan scan TY height area % max. total
1 6.158 516 524 560 rBV 828320 1668946 37.61% 6.132% 2 11.375 1401 1412 1434 rBV 1236990 3153460 71.07% 11.586% 3 16.534 2275 2290 2307 rBV 1566321 3977174 89.63% 14.613% 4 24.460 3618 3639 3655 rBV 1501346 4145153 93.41% 15.230% 5 27.551 4142 4165 4179 rBV2 927652 2704784 60.95% 9.938%
6 31.717 4855 4874 4904 rBV2 1452.771 4437369 100.00% 16.304% 7 31.958 4907 4915 4923 rVB3 10866 31584 0.71% 0.116% 8 39.931 6259 6272 6295 rBV2 1897100 3842601 86.60% 14.118% 9 40.518 6363 6372 6403 rVB2 243773 589904 13.29% 2.167% 10 43.151 6808 6820 6853 rBV 1271956 2665847 60.08% 9.795%
Sum of corrected areas: 27216822
10987.D SCAN020507.M Thu May 16 09:24:39 2002 Page 1
NYC-WTC_000024467
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000024565
Laboratory report documenting GCMS analysis of sample AE11283 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022588
Laboratory report of GCMS analysis for sample AE11482 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024575
Laboratory report documenting GCMS analysis of sample AE11285 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024770
Laboratory report of GCMS analysis for sample AE10241 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024681
Laboratory report documenting GCMS analysis of sample AE11159 conducted on May 22, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024719
Laboratory report documenting GCMS analysis of sample AE11279 conducted on May 22, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024613
Laboratory report documenting GCMS analysis of sample AE11305 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024380
Chain of custody record for GCMS analysis of sample AE10237 on May 20, 2002, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024472
Laboratory report documenting GCMS analysis of sample AE11152 conducted on May 22, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024484
Laboratory report documenting GCMS analysis of sample AE11153 conducted on May 22, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022598
Laboratory report of GCMS analysis for sample AE11566 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046138
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10068 on May 17, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000024423
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024424
Brief log entry or header page from a GCMS analysis record dated between May 13 and May 16, 2002.
Filed in the same folder
NYC-WTC_000024427
Record of sample preparation parameters including drip rates and volumes for GCMS analysis conducted in mid-May 2002.
Filed in the same folder
NYC-WTC_000024437
Laboratory report showing calibration results for volatile organic compounds using GCMS methods between May 13 and May 15, 2002.
Filed in the same folder
NYC-WTC_000024441
Laboratory record of reference standard analysis for volatile organic compounds using GCMS methods from May 13 to May 15, 2002.
Filed in the same folder