Laboratory report of a GC/MS blank run analyzing volatile organic compounds with results below detection limits in May 2002.
NYC-WTC_000045547–000045563Folder label: “GCMS X 5/3/02 A 5/7/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\MSDCHEM\1\DATA\050702\0503LB.D Vial: 5 Acq On 7 May 2002 4:24 pm Operator: Mclean Sample 5/3 kb Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\l\METHQDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 8 lH-Indene, 2,3-dihydro-1,2-. . . Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 34.92 0.23 ug/L 215817 Perylene-dl2 34.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 lH-Indene, 2,3-dihydro-1,2-dimet... 146 C11H14 017057-82-8 9 2 Benzene, 1-(chloromethyl)-4-(2-p.. . 166 C10H11C1 036875-10-2/9 3 2-Butene, 3-chloro-1-phenyl-, (Z)- 166 C10H11C1 016608-68-7 9 4 Benzene, 1,3-bis(1-buten-3-yl-)- 186 C14H18 1000159-80-9 9 Abundance Scan 5420 (34.925 min): 0503LB.D (-5419) (-) m/z 131.40 100.00% 131
5000 40 96 115 I I I I I I" I I I " I IT" s T I 1 T1-1 ■ I r [ 265 34.60 34.80 35.00 35.20 । 1 . 1 । . 1 . . | . i i | i r' i i | I r 1 pn i । । B । । । pin "III n । । । m1 rm । । ‘ 1 i । i i i i । r 1 m/z 40.10 46.78% m/z->20 40 60 80 100 120 140 160 180 200 220 240 260 MMywMW/—MMWnN"peMWn/y Abundance #59364: 1 H-lndene, 2,3-dihydro-1,2-dimethyl- 131
5000 i । | i-“i r-1 [ i i । । i ki i । i i । । ।
146 34.60 34.80 35.00 35.20 91 115 m/z 96.20 31.13% 27 39 51 63 77
/z—> 20 154 11 1lts,3/a. t1'| 40 J.1?, 1,,/1. 1. 60 80 100 120 140 160 180 200 220 240 260 ‘।'111111111111' ।'1111'1
Abundance #59270: Benzene, 1 -(chloromethyl)-4-(2-propenyl)- 1$1 — 34.60 34.80 35.00 35.20 5000 117 m/z 127.30 29.29% 91 166 39 51 64 77 1 । " , I.... Ii.। , ,i. 103 I n , li II Amit , 151 | । | । T । । (1 < । । i n ! । iiii -4 i i । । । 1 ' 1 1 i 1 ii
/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #59190: 2-Butene 3-chloro-1-phenyl-, (Z)- I-1 I 1l I I I I I r I J T l I fl TTF 131 34.60 34.80 35.00 35.20 m/z 114.90 24.23%l 91 5000
115 166 27 39 51 65 77 103 । ,15.1, a III, ,4, all, l. dpi, 151 j n । । । T । । | ri o ] । । । । । l i i | n i i | T ) 4. ' 1 I ' 1 ' 1 I ' ' r ' । । । । m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 34.60 34.80 35.00 35.20
0503LB.D 050102.M Thu May 09 09:21:17 2002 Page 11
NYC-WTC_000045561
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000045048
Laboratory report showing blank analysis results for volatile organic compounds in sample AE10303 on May 9, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044433
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043938
Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044858
Laboratory report showing blank sample analysis results for volatile organic compounds using gas chromatography-mass spectrometry on May 9, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044902
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE09093 on May 10, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045092
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10304 conducted on May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043976
Laboratory report for sample AE09970 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044071
Laboratory report for sample AE09971 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045624
Laboratory report detailing GC/MS analysis of sample AE10606 including surrogate recovery data in May 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023843
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in a GC/MS blank sample AE10901.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025054
Laboratory report showing GCMS blank analysis for sample AE11379 conducted on May 21, 2002, with results below minimum reporting levels.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025347
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 23, 2002.
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.
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NYC-WTC_000045543
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated May 3-7 2002.
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NYC-WTC_000045544
Single-page document containing a laboratory sample identification label for the World Trade Center site dated May 2002.
Filed in the same folder
NYC-WTC_000045564
Laboratory report showing GC/MS calibration verification data for volatile organic compounds with response values in May 2002.
Filed in the same folder
NYC-WTC_000045568
Laboratory report of GC/MS analysis using reference standards to verify detection of volatile organic compounds in May 2002.
Filed in the same folder
NYC-WTC_000045576
Laboratory report detailing GC/MS analysis of sample AE10603 including surrogate recovery data in May 2002.
Filed in the same folder