Laboratory notes for sample AE04027 documenting low surrogate recovery and subsequent re-extraction and re-analysis on March 21, 2002.
NYC-WTC_000039183–000039189Folder label: “GCMS X 3/14/02 A 3/17/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
LSC Area Percent Report
. Data File : C:\MSDCHEM\1\DATA\031702\4027FBR.D Vial: 23 Acq On : 18 Mar 2002 4:23 am Operator: McLean Sample : 3/14/02RE EXT Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Method : C:\MSDCHEM\l\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Smoothing : OFF Filtering: 5 Sampling : 1 Min Area: 1 % of largest Peak Start Thrs: 0.2 Max Peaks: 10C Stop Thrs : 0 Peak Location: TOP
If leading or trailing edge ICO 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 9.543 708 713 741 rBV 1703988 5174397 65.80% 12.579% 2 13.026 1091 1097 1113 rBV 3282161 7207151 91.64% 17.521% 3 18.133 1654 1660 1683 rBV 3935786 7864283 100.00% 19.119% 4 22.495 2135 2141 2156 rBV2 3396966 7845515 99.76% 19.073% 5 22.650 2156 2158 2169 rVB3 32126 93014 1.18% 0.226%
6 27.430 2681 2685 2695 rBV 616826 1174018 14.93% 2.854% 7 30.305 2995 3002 3022 rBV2 3252760 7343302 93.38% 17.852% 8 34.178 3422 3429 3452 rBV 1798337 4432601 56.36% 10.776%
Sum of corrected areas: 41134281
1027FBR.D 5080302.M Wed Mar 20 11:30:34 2002 Page 1
NYC-WTC_000039187
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_000039168
Laboratory notes for sample AE03914 documenting low surrogate recovery and subsequent re-extraction and re-analysis on March 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039229
Analytical data for sample AE03267 showing detection of unknown compounds and surrogate recovery on March 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039237
Analytical data for sample AE08268 showing detection of unknown compounds and surrogate recovery on March 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039270
Laboratory report documenting GCMS analysis of sample AE06301 conducted on March 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039146
GCMS scan report for sample AE05911 listing results for unknown compounds analyzed on March 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039262
Gas chromatography-mass spectrometry analysis of sample AE06271 performed March 22, 2002, detecting unknown compounds and 2,4-DDD surrogate at 5.0 ug/L.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011993
Gas chromatography-mass spectrometry analysis report for sample AE04333 conducted on April 1, 2002, including surrogate recovery data.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011984
Gas chromatography-mass spectrometry results for sample AE04245 including unknown compounds and surrogate recovery data from April 1, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012041
Gas chromatography-mass spectrometry analysis report for sample AE04330 conducted on April 1, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012049
Gas chromatography-mass spectrometry analysis report for sample AE04330 conducted on April 1, 2002, including surrogate recovery data.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012024
Gas chromatography-mass spectrometry analysis report for sample AE04246 conducted on April 1, 2002, including surrogate recovery data.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052404
Laboratory report detailing GCMS scan results for sample AE00947, including detection of unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000037530
Laboratory report documenting GCMS analysis of sample AE03618 for unknown compounds conducted on March 29, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037539
Laboratory report documenting GCMS analysis of sample AE03732 for unknown compounds conducted on March 29, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039262
Gas chromatography-mass spectrometry analysis of sample AE06271 performed March 22, 2002, detecting unknown compounds and 2,4-DDD surrogate at 5.0 ug/L.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012032
Gas chromatography-mass spectrometry analysis report for sample AE04331 conducted on April 1, 2002, including surrogate recovery data.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039049
Raw data file printout from GCMS analysis of sample AE05902 showing chromatographic peaks and retention times.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039061
Raw data file printout from GCMS analysis of sample AE05903 showing chromatographic peaks and retention times.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000039027
Department of Environmental Protection site log sheet for the World Trade Center area dated March 2002.
Filed in the same folder
NYC-WTC_000039028
Fragmented page from a GCMS record collection in DEP Box 23 dated between March 14 and March 17, 2002.
Filed in the same folder
NYC-WTC_000039030
Laboratory report showing GCMS calibration data for sample AE05902 on March 20, 2002, listing concentrations of organic compounds.
Filed in the same folder
NYC-WTC_000039034
Laboratory report showing GCMS reference analysis for sample AE05902 on March 20, 2002, listing concentrations of organic compounds.
Filed in the same folder
NYC-WTC_000039042
Laboratory report showing GCMS blank analysis for sample AE05902 on March 20, 2002, with results below method detection limits.
Filed in the same folder