NYC-WTC_000025542
Laboratory report documenting GCMS analysis of sample AE11154 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report of GCMS analysis for sample AE10812 conducted on May 29, 2002, showing surrogate recovery data.
NYC-WTC_000025520–000025532Folder label: “GCMS X 5/17/02 A 5/16/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\MSDCHEM\1\DATA\020521\10812.D Vial: 18 Acq On : 22 May 2002 1:09 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e
Quant Method : C:\MSDCHEM\1\METHODS\SCAN020521.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1
Peak Number 1 Acetonitrile, dichloro- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 3.66 0.29 ug/1 21432 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 72 2 Allyl mercaptan 74 C3H6S 000870-23-5 9 3 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 9 4 1-1ropanethiol 76 C3H8S 000107-03-9 7 Abundance Scan 98 (3.655 min): 10812.D (-95) (-) m/ z 74.10 100.00% 74
5000 47 82
38 +14/4 i ' " -A 3.40 3.60 3.80 4.00
n/z-> 01 -llll 58,—711 10 20 30 40 50 60 70 ■ ■ । 1 ■ ■ ■ । ‘ 100 110 ■ । m/ Z 76.00 53.71% Abundance #28338: Acetonitrile, dichloro- 74
5000 82 47 3.40 3.60 3.80 4.00 m/z 81.90 48.14% 35 12 26 | ,|, , 108 m/z-> 01 ' ' I ' 1 ' 1 1 ' 1,1,1 1 1 11 1 I i 1 1 10 20 30 40 111112 50 60 ....70 ' Tilil 80 i, । Tmmin ..... ............. 90 100 110 Abundance #28161: Allyl mercaptan 41 74 4. A-A--Ap 3.40 3.60 3.80 4.00 5000 m/z 47.05 42.40%
n/z-> Abundance Of .......... 10 20 30 40I 47 +153.58—468,41 50 60 70 80 1 1 i ' ■ ■ ■ i ‘
#115342: Acetonitrile, dichloro- 90 ■ i ■ ' ■ ■ i ■ ■ • ■ i 100 110 hus WA"WMAWWAMy 74 3.40 3.60 3.80 4.00 35 m/z 84.00 30.39% 5000 47 82 WhhshwtsiWi 0 ' ^1 1 ' 1.... . I '' TO3 1 ' i ■ ' ' ■ 1 1 1 1 ' 1 1 1 1 1 I n/z-> 10 20 30 40 50 60 70 80 90 100 110 3.40 3.60 3.80 4.00
10812.D SCAN020521.M Fri May 24 09:21:53 2002 Page 3
NYC-WTC_000025526
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000025542
Laboratory report documenting GCMS analysis of sample AE11154 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022526
Laboratory report of GCMS analysis for sample AE11425 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024652
GCMS analysis for sample AE11157 identifying other unknown compounds with a 2,4-DDD surrogate recovery of 91%, completed May 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024915
Laboratory report of GCMS analysis for sample AE10301 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024851
GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024791
Laboratory report of GCMS analysis for sample AE10242 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024871
Laboratory report of GCMS analysis for sample AE10246 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024896
Laboratory report of GCMS analysis for sample AE10247 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043806
Analytical report for sample AE09769 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043779
Analytical report for sample AE09767 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046147
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10132 on May 17, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046192
Gas chromatography-mass spectrometry analysis of sample AE10135 performed May 17, 2002, detecting unknown compounds and 2,4-DDD surrogate at 96% recovery.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000022575
Laboratory report of GCMS analysis for sample AE11481 conducted on May 29, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046147
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10132 on May 17, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024915
Laboratory report of GCMS analysis for sample AE10301 conducted on May 28, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043792
Analytical report for sample AE09768 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048268
Laboratory report detailing surrogate recovery results for sample AE08260 analyzed on April 22, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048401
GCMS analysis report for sample AE08266 showing surrogate recovery and unknown compound screening on April 22, 2002.
Similarity score 0.995 (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_000025494
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000025495
Laboratory log sheet recording Method 608 extraction parameters and sample counts for sample AE11423 in May 2002.
Filed in the same folder
NYC-WTC_000025499
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 17-21, 2002.
Filed in the same folder
NYC-WTC_000025508
Laboratory report of GCMS calibration data showing response values and detection limits for 15 volatile organic compounds on May 17-21, 2002.
Filed in the same folder
NYC-WTC_000025512
Laboratory report of GCMS reference standard analysis showing response values for 15 volatile organic compounds on May 17-21, 2002.
Filed in the same folder