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 0.997
machine-extracted · confidence unavailable · Check page ↗GCMS analysis for sample AE11157 identifying other unknown compounds with a 2,4-DDD surrogate recovery of 91%, completed May 22, 2002.
NYC-WTC_000024652–000024664Folder label: “GCMS X 5/13/02 A 5/15/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020515\11157.D Vial: 9 Acq On : 15 May 2002 7:43 pm Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 Peak Number 1 Acetonitrile, dichloro- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 3.65 0.42 ug/1 32718 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 78 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 39 3 Acetic/acid, trichloro-, ethyl e... 190 C4H5C13O2 000515-84-4 23 4 Chloral Hydrate________ '_____________ 164 C2H3C1302 000302-17-0 17 Abundance ’ Scan 97 (3.649 min): 11157. D (-94) (-) m/z 73.95 100.00% 74
5000 47
1)6 3.40 3.60 3.80 4.00 ■ 1 i ■ 20 — 2. 110 264 Tre 1 1 ' ‘ I ‘ 40 60 80 100 120 140 160 180 200 220 240 260 ' "71 I I 11 I I . I.... 1 .1 I I I I I 1 I I 11 ■ 11 I m/z 81.95 58.35% Abundance #28338: Acetonitrile, dichloro- 74
A , A N 444 A__ 5000 47 3.40 3.60 3.80 4.00 35 m/z 47.00 39.48% 12 I H, 62 । 6' 108 TIT T 1 1' i 1 11 1 i 111 ’I3I Tl/Z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #115342: Acetonitrile, dichloro- 74 35 3.40 3.60 3.80 4.00 5000 m/z 84.00 30.43% 47 6 ■ ■ i ■ • . ...... m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #116280: Acetic acid, trichloro-, ethyl ester 82 3.40 3.60 3.80 4.00 47 m/ z 76.00 30.42%
5000 117
63 ,
n/z-> , , il| ... . I . . . . । । 1 1 if' । । ■ । । 20 40 60 80 S3 99 129 155 +11411167 Ir 1190' 1 1 ' 1 1 1 11 111 1 1 11 1 1 ' 100 120 140 160 180 200 220 240 260 AA A 3.40 3.60 MA 3.80 4.00
11157.D SCAN020507.M Thu May 16 09:38:52 2002 Page 3
NYC-WTC_000024658
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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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025520
Laboratory report of GCMS analysis for sample AE10812 conducted on May 29, 2002, showing surrogate recovery data.
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_000025568
GCMS analysis report for sample AE11567 showing unknown compounds and surrogate recovery data from May 29, 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_000022526
Laboratory report of GCMS analysis for sample AE11425 conducted on May 29, 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_000025613
GCMS analysis report for sample AE11571 showing unknown compounds and surrogate recovery data from May 29, 2002.
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_000024390
Chain of custody record for GCMS analysis of sample AE10240 on May 20, 2002, including surrogate compound data.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022598
Laboratory report of GCMS analysis for sample AE11566 conducted on May 29, 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_000024871
Laboratory report of GCMS analysis for sample AE10246 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
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_000046159
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10130 on May 17, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000043806
Analytical report for sample AE09769 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
Similarity score 0.997 (not a probability)
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.
Similarity score 0.997 (not a probability)
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.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025542
Laboratory report documenting GCMS analysis of sample AE11154 conducted on May 29, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048106
Laboratory report documenting GCMS analysis of sample AE08323 conducted on May 6, 2002, including surrogate recovery data.
Similarity score 0.994 (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 0.994 (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_000024623
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000024624
Laboratory report documenting GCMS analysis of sample AE11305 conducted on May 28, 2002, including surrogate recovery data.
Filed in the same folder
NYC-WTC_000024629
Laboratory report showing blank test results for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.
Filed in the same folder
NYC-WTC_000024640
Laboratory report displaying calibration data for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.
Filed in the same folder
NYC-WTC_000024644
Laboratory report displaying reference standard results for GCMS analysis of sample AE11157 conducted between May 13 and May 16, 2002.
Filed in the same folder