NYC-WTC_000022857
GCMS analytical report for environmental sample AE09155 including surrogate compound data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 24 pages
GC/MS results for unknown compounds and surrogates, sample AE10985, May
Machine-extracted title · confidence 100%Laboratory report showing GC/MS analysis of sample AE10985 with surrogate recovery data for 2,4-DDD.
NYC-WTC_000024014–000024037Folder label: “GCMS X 5/10/02 A 5/14/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\051402\10985.D Vial: 14 Acq On : 15 May 2002 12:06 am Operator: Mclean Sample : 5/10 kb Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L
Peak Number 10 Benzonitrile, 3-methyl- Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T.
30.98 0.33 ug/L 294528 Chrysene-dl2 30.81
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Benzonitrile, 3-methyl- 117 C8H7N 000620-22-4 9/ 2 1,2,3,4,5,6,7,8-Octahydrotriphen... 236 C18H20 013090-93-2 /9 3 2-Propen-1-one, 1-(4-methylpheny... 237 C16H15NO 052939-91-0 9 4 Benzyl nitrile 117 C8H7N 000140-29/4 9 Abundance Scan 4748 (30.977 min): 10985.D (-4747) (-) m/z 236.10 100.00% 1 7 236
5000 78 107 208
44 30.60 30.80 31.00 31.20 31.40 0- 1 1 I ।'' 1 ' 1 1 1 1 ' I ' ' ' 1 1 * ‘ 1 1 m/Z 117.40 89.88% miz-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #120507: Benzonitrile, 3-methyl- 117
5000 90 — allMap "Pro l r । l ■ ■ 30.60 30.80 31.00 31.20 31.40 m/ z 23 9.20 73.65% 39 51 63 75 0111s all i" ill ' ") '"I1 । r ' ' ' । ■ ' ' ■ । 1 ■ 1 1 । 1 1 1 1 । 1 1 1 1 । 1 1 ■ ■ । ■ ■ miz-> 40 60 80 100 120 140 160 ’ 180 200 220 240 Abundance #90685:1,2,3,4,5,6,7,8-Octahydrotriphenylene 236 .............. ..........................
30.60 30.80 31.00 31.20 31.40 5000 m/z 115.90 60.00% 165 178 193 208 89 | 115 152 0— —, , I , i ' l‘" i ' _ i hll II m/z-> 40 60 80 100 120 140 160 180 200 220 240 Abundance #90697: 2-Propen-1 -one, 1-(4-methylphenyl)-3-phenyl-, oxim... । i ■ ■ ■ । । ■ 113 । । । . Z16 30.60 30.80 31.00 31.20 31.40 220 m/z 120.10 58.35%
5000 77 91 51 105
0 m/z-> 40 60 80 100 120 140 160 180 200 220 240 30.60 30.80 31.00 31.20 31.40
10985.D 050102 .M Thu May 16 14:42:40 2002 Page 13
NYC-WTC_000024031
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000024031Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
NYC-WTC_000023904
Laboratory report showing GC/MS analysis of sample AE10981 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025163
Laboratory report showing GCMS analysis results for sample AE11384 conducted on May 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000012989
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11907.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044025
Laboratory report for sample AE09973 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012823
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11800.
1 shared non-person entities · 1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013496
Laboratory report documenting GCMS analysis of sample AE11928 conducted on June 4, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013643
Laboratory report documenting GCMS analysis of sample AE12162 conducted on June 5, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013524
Laboratory report documenting GCMS analysis of sample AE11929 conducted on June 4, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012908
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11903.
1 shared topics · similarity 0.996
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 non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012966
Laboratory report presenting analytical results for target compounds and surrogate recovery data for water sample AE11906.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000043958
Laboratory report for sample AE09969 showing surrogate recovery and unknown compounds from May 9, 2002.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022886
GCMS analytical report for environmental sample AE09332 including surrogate compound data from May 15, 2002.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044025
Laboratory report for sample AE09973 showing surrogate recovery and unknown compounds from May 9, 2002.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044885
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10198 on May 10, 2002.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025163
Laboratory report showing GCMS analysis results for sample AE11384 conducted on May 22, 2002.
Similarity score 0.979 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025386
Laboratory report documenting GCMS analysis of sample AE11418 conducted on May 30, 2002.
Similarity score 0.979 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
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_000023840
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000023841
Document containing sample identifier NYC-WTC_000023840 associated with Department of Environmental Protection testing records.
Filed in the same folder
NYC-WTC_000023843
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in a GC/MS blank sample AE10901.
Filed in the same folder
NYC-WTC_000023859
Calibration data for volatile organic compounds including nitrobenzene and isophorone from sample AE10901 analysis.
Filed in the same folder
NYC-WTC_000023863
Calibration data for volatile organic compounds including nitrobenzene and isophorone from sample AE10901 analysis.
Filed in the same folder