NYC-WTC_000047493
Laboratory report detailing GCMS analysis of sample AE07772 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Laboratory report detailing GCMS analysis of sample AE07769 conducted on April 18, 2002.
NYC-WTC_000047475–000047483Folder label: “GCMS X 4/3/02 A 4/5/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C: \MSDCHEM\1\DATA\020404\07769.D Vial: 23 Acq On 5 Apr 2002 3:26 am Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1
Peak Number 1 Acetonitrile, dichloro- Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T. 3.32 0.25 ug/1 163768 1,4-Dichlorobenzene-d4 10.66
Hit# of 5 Tentative ID MW MolForm CAS# Qual
l Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 42 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 40 3 Propanoic acid 74 C3H602 000079-09-4 3 4 N-Nitrosodimethylamine 74 C2H6N20 000062-75-9 3 Abundance Scan 41 (3.320 min): 07769.D (-37) (-) m/z 74.00 100.00% 74
5000 82 35 47 r '1 11 '' 111'' ■11 ■' 11 i 3.20 3.30 3.40 3.50 3.60 3.70
m/z-> Of ’ i ' ■ ■ ' i ■ ' ' ' i 1 ' ' ' I ‘
10 20 30 40 50 ' i ■ ' ■ ' i 1 ■ ' ■ i ■
60 70 80 l... 90 100 110 m/z 82.00 46.98% Abundance #28338: Acetonitrile, dichloro- 74
5000 82 ■ ■ i ■1 ■ ■। ■ ■ ■ ■ । rII 111 > 11, > 111
47 3.20 3.30 3.40 3.50 3.60 3.70 m/z84.00 35.67% 35
m/z-> 0 , ...... .. I,|I,,, ,III, 62....... । 1 1 i 1 1 1 1 i1 Tdl , 108 ' 1 i ■ ■ ■ 1 i ■ 1 1 1 i ' 1 ■ ■ i 10 20 30 40 50 60 70 80 90 100 110 Abundance #115342: Acetonitrile, dichloro- 74 35 i I i I | I i I i |
3.20 3.30 3.40 3.50 3.60 3.70 5000 82 m/z 76.00 28.61% 47
01 ■ ' i ' ■ ■ ■ i ■ ' ' ' i ' ' 1 I 1 1 1 ''i 1 1 ' ' I ' ‘ ' I ' 1 ■ । ■ ■ ■ ■ । 1 ■ ■ ■ । ' 1 r 1 । m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #115380: Propanoic acid 45 74 3.20 3.30 3.40 3.50 3.60 3.70
n m/ Z 47.05 27.12% 5000
57
n/z-> 0 36 . .......... I............. ... | l 10 20 30 40 H -ll- 184....................... 50 60 70 ' 1 | ■ 1 ■ ‘ | ■ ■ ■ ■ | IT > r | ‘‘‘IH 80 90 100 110 111 3.20 3.30 3.40 3.50 3.60 3.70 ' i1' " i
07769.D SCAN020403,M Wed Apr 10 11:20:26 2002 Page 3
NYC-WTC_000047481
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000047493
Laboratory report detailing GCMS analysis of sample AE07772 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047452
Technical documentation listing GC/MS method parameters and internal standard data for analysis performed in early April 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047484
Laboratory report detailing GCMS analysis of sample AE07771 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047367
Laboratory report documenting GCMS analysis of environmental sample AE07514 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047344
Laboratory report documenting GCMS analysis of environmental sample AE07512 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047413
Gas chromatography-mass spectrometry analysis of sample AE07519 performed on April 11, 2002, showing unknown compounds and 2,4-DDD surrogate at 98 ug with 5.0 ug MDL.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047322
Laboratory report documenting GCMS analysis of environmental sample AE07510 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047333
Laboratory report documenting GCMS analysis of environmental sample AE07511 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047288
Laboratory report documenting GCMS analysis of environmental sample AE07633 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047236
Gas chromatography-mass spectrometry analysis of sample AE07627 conducted April 9, 2002, detecting unknown compounds and 2,4-DDD surrogate at 94% recovery.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040230
Record of surrogate compound recovery rates for sample AE04945 analyzed on April 18, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040193
Laboratory report showing blank sample results for volatile organic compounds to verify analytical system cleanliness in April 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.
NYC-WTC_000047452
Technical documentation listing GC/MS method parameters and internal standard data for analysis performed in early April 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047367
Laboratory report documenting GCMS analysis of environmental sample AE07514 conducted on April 11, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047463
Laboratory report detailing GCMS analysis of sample AE07768 conducted on April 18, 2002.
Similarity score 0.996 (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 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047389
Laboratory report documenting GCMS analysis of environmental sample AE07516 conducted on April 11, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048134
Laboratory report documenting GCMS analysis of sample AE08324 conducted on May 6, 2002, including surrogate recovery data.
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_000047428
Department of Environmental Protection GCMS analysis record dated April 3-5, 2002.
Filed in the same folder
NYC-WTC_000047429
Technical sheet listing method parameters, drip rates, and quality control metrics for GCMS analysis performed in early April 2002.
Filed in the same folder
NYC-WTC_000047433
Laboratory report showing blank analysis results for sample AE07767 conducted between April 3 and April 4, 2002.
Filed in the same folder
NYC-WTC_000047440
Laboratory report displaying calibration data for sample AE07767 conducted between April 3 and April 4, 2002.
Filed in the same folder
NYC-WTC_000047444
Laboratory report displaying reference analysis data for sample AE07767 conducted between April 3 and April 4, 2002.
Filed in the same folder