NYC-WTC_000044408
Laboratory report documenting GCMS analysis of sample AE10134 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AE09335 conducted on May 8, 2002.
NYC-WTC_000044672–000044699Folder label: “GCMS X 4/29/02 A 5/3/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File C:\MSDCHEM\1\DATA\050202\9335.D Vial: 13 Acq On 2 May 2002 9:27 pm Operator: Mclean Sample 4/29 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 2 Ethane-1,2-diimine, N,N'-di... Concentration Rank 16
R.T. EstConc Area Relative to ISTD R.T. 3.76 0.22 ug/L 210318 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Ethane-1,2-diimine, N,N'-diamino- 86 C2H6N4 1000197-11-5 5 2 Isobutane 58 C4H10 000075-28-5 4/ 3 Acetic acid ethenyl ester 86 C4H602 000108-05-44 4 2-Pentanone 86 C5H10O 000107-87 4 Abundance Scan 115 (3.755 min): 9335.D (-112) (-) m/z 43.10 100.00% 43
5000 WXA WA I I | iiit । i i I V|“ I' 1 I I 1 I I I-1 | |
83 340 3.60 3.80 4.00 4.20 37 4851 58 । i । । i । । < i i > । । । । |। i 8[ ,6 . i । | । । i । । i i i j i । i i 1 401 । । । i । । i । । । । । । । । । I I i । | । i r i 1 i । r ' i i | । i I I । i i । i । I i । । i i । । i । । i i । i m/z 82.90 12.29% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #3992: Ethane-1,2-diimine, N,N'-diamino- 43
5000 30 M 3.40 3.60 3.80 4.00 4.20 27 4C 58 86 m/z 42.10 9.08% 55 70 TTIU 333611 52 I) 616467|| 73 79 83 i ‘111 r 1111 — " i11 H I 1 > i j i ri 1 | r I I । i > i i j i I 1 I | I r i i | । i A m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4649: Isobutane 43
3.40 3.60 3.80 4.00 4.20 5000 m/z 37.10 8.98%
27 39 1UU1 1215 ""I1 —30—TTt 36 | , 4851 5558 I I I I I I I I ’ I I j I I I I I I I I I I I ) I I I I I I I I I I I I I I I I I I I I I I I I I t 1 I I I
m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #109145: Acetic acid ethenyl ester — I I I I I I II I I — — — .1 1 I,। .1 43 3.40 3.60 3.80 4.00 4.20 m/ z 85.90 4.41%
5000 "Mwhw/hy"phlhj 27 86 ......... 131 37 40 11 ■ • ■ ■ i ■ " > । 5760 71 i । [ I I i I | I i r > | i i i i । i i i i । I I I I । I i i i । < i I i । I I 11 ■ 11 ■ ■ 111111111 “i | । i r~i । i । i > ] ! । 11 ] । । । . T 1 r ■111 " 11 r '111 " 1' i ’ /z—> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.40 3.60 3.80 4.00 4.20
9335.D 050102.M Mon May 06 13:59:45 2002 Page 7
NYC-WTC_000044682
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000044408
Laboratory report documenting GCMS analysis of sample AE10134 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046006
Gas chromatography-mass spectrometry report for sample AE10810 showing detection of unknown compounds and surrogate recovery.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
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.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045984
Gas chromatography-mass spectrometry report for sample AE10809 showing detection of unknown compounds and surrogate recovery.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
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 · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045936
Gas chromatography-mass spectrometry blank analysis conducted May 17, 2002 testing for semivolatile organic compounds with all results below method reporting limits.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046064
Gas chromatography-mass spectrometry report for sample AE10813 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044708
Laboratory report documenting GCMS analysis of sample AE09336 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023991
Laboratory report showing GC/MS analysis of sample AE10984 with surrogate recovery data for 2,4-DDD.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023130
Laboratory report showing GCMS analysis of sample AE09575 conducted on May 14, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023949
Laboratory report showing GC/MS analysis of sample AE10983 with surrogate recovery data for 2,4-DDD.
1 shared non-person entities · 1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024126
Laboratory report detailing GCMS analysis of sample AE10899 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000044478
Reference analysis report for GCMS testing of volatile organic compounds with quantified concentrations recorded on May 3 2002.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044978
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10203 on May 10, 2002.
Similarity score 0.975 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047216
Laboratory results for unknown compounds and surrogate recovery in sample AE07569 analyzed on April 9, 2002.
Similarity score 0.975 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045984
Gas chromatography-mass spectrometry report for sample AE10809 showing detection of unknown compounds and surrogate recovery.
Similarity score 0.974 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044584
Reference analysis report for GCMS testing of volatile organic compounds with quantified concentrations recorded on May 8 2002.
Similarity score 0.973 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044657
Laboratory report documenting GCMS analysis of sample AE09334 conducted on May 8, 2002.
Similarity score 0.972 (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_000044378
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 29 and May 3, 2002.
Filed in the same folder
NYC-WTC_000044379
Fragment of a document containing unreadable text and partial headers from a DEP laboratory procedure.
Filed in the same folder
NYC-WTC_000044381
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
Filed in the same folder
NYC-WTC_000044396
Calibration data for GCMS analysis of volatile organic compounds recorded on May 7, 2002.
Filed in the same folder
NYC-WTC_000044397
Calibration data for GCMS analysis of volatile organic compounds recorded on May 6, 2002.
Filed in the same folder