NYC-WTC_000023156
Laboratory report showing GCMS analysis of sample AE09576 conducted on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Laboratory report showing GCMS analysis of sample AE09574 conducted on May 14, 2002.
NYC-WTC_000023107–000023121Folder label: “GCMS X 5/8/02 A 5/9/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
. Data File C:\MSDCHEM\l\DATA\050902\9574.D Vial: 10 Acq On 9 May 2002 10:37 pm Operator: Mclean Sample 5/8 kb Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\l\METHCDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 6 1,4,5,6-Tetrahydro-6-[pheny... Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
30.98 0.27 ug/L 337101 Chrysene-dl2 30.81
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1,4,5,6-Tetrahydro-6-[phenylmeth... 208 C9H12N4S 1000213-67-4 7 2 Benzene, 1-isocyano-3-methyl- 117 C8H7N 020600-54-8 5. 3 2,4,6-Cycloheptatriene-l-carboni... 117 C8H7N 013612-59-4 4 4 Benzene, l-isocyano-4-methyl- 117 C8H7N . 007175-47-5 5 Abundance Scan 4748 (30.977 min): 9574.D (-4747) (-) m/z 116.00 10 . 00% 1* 6 84 234 103 212 5000 44 ' I ' 1 TI T‘111!‘‘‘I‘I - 30.60 30.80 31.00 31.20 31.40 0 ■ ■ i 1 1 ' ' i m/z 234.10 76.07% /z-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #52386:1,4>5,6-Tetrahydro-6-[phenylmethyl]-2H-1,2,4,5-tet... V7
91 5000 "IiT ‘ ‘ I ■ 1 ' 1 I 1 1 30.60 30.80 31.00 31.20 31.40 65 208 m/z 84.00 72.86% 45
m/z-> 0- 1 4 1 ttl1 40 1 155 601 1 80 -+ 100 77 II, , 131I 120 140 103 151 162 177 192 160 TH 180 200 220 240 Abundance #52491: Benzene, 1 -isocyano-3-methyl- 1* 7 nem/MNAturNadr 30.60 30.80 31.00 31.20 31.40 5000 m/z 212.10 68.57% 90
63
0- III I I I II I I" ' 1 ■ i ■ * ................................................................................ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 1 ■ ■ i ■ 1 ■ ■ i 1 1 1 1 i ■ ■ ■ ■ i 1 1 m/z-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #52120: 2,4,6-Cycloheptatriene-1 -carbonitrile 1' 6 30.60 30.80 31.00 31.20 31.40 90 m/Z 87.90 66.43%
5000
39 51 63 °5 77 0 — ....... 111 .-I 1 1 1 1 ‘ /z-> 40 60 80 100 120 140 160 180 200 220 240 30.60 30.80 31.00 31.20 31.40
9574.D 050102 .M Mon May 13 11:49:49 2002 Page 9
NYC-WTC_000023120
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_000023156
Laboratory report showing GCMS analysis of sample AE09576 conducted on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023179
Laboratory report showing GCMS analysis of sample AE09577 conducted on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023063
Laboratory report detailing gas chromatography mass spectrometry analysis of sample AE09572 conducted on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023130
Laboratory report showing GCMS analysis of sample AE09575 conducted on May 14, 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_000024167
Lab notes regarding low recovery in sample AE10206 requiring re-extraction and successful re-analysis on May 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023517
Laboratory report page showing GC/MS analysis for sample AE10817 including surrogate recovery data on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024100
Laboratory report detailing GCMS analysis of sample AE10897 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023454
Laboratory report showing GC/MS analysis results for sample AE10160 including surrogate recovery data on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046094
Gas chromatography-mass spectrometry report for sample AE10815 showing detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046081
Gas chromatography-mass spectrometry report for sample AE10814 showing detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044657
Laboratory report documenting GCMS analysis of sample AE09334 conducted on May 8, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044607
Laboratory report documenting GCMS analysis of sample AE09330 conducted on May 8, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000044408
Laboratory report documenting GCMS analysis of sample AE10134 conducted on May 8, 2002.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023130
Laboratory report showing GCMS analysis of sample AE09575 conducted on May 14, 2002.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046036
Gas chromatography-mass spectrometry report for sample AE10811 showing detection of unknown compounds and surrogate recovery.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023454
Laboratory report showing GC/MS analysis results for sample AE10160 including surrogate recovery data on May 14, 2002.
Similarity score 0.978 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046036
Gas chromatography-mass spectrometry report for sample AE10811 showing detection of unknown compounds and surrogate recovery.
Similarity score 0.978 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044607
Laboratory report documenting GCMS analysis of sample AE09330 conducted on May 8, 2002.
Similarity score 0.978 (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_000022961
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000022962
Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.
Filed in the same folder
NYC-WTC_000022965
Laboratory report of a GCMS blank run conducted on May 14, 2002, showing non-detect results for various compounds.
Filed in the same folder
NYC-WTC_000022990
Laboratory report documenting GCMS calibration verification analysis conducted on May 14, 2002.
Filed in the same folder
NYC-WTC_000022994
Laboratory report of GCMS reference standard analysis conducted on May 14, 2002, showing recovery percentages.
Filed in the same folder