NYC-WTC_000044001
Laboratory report for sample AE09972 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Document / 22 pages
GCMS analysis results for sample AE09333, May 2002
Machine-extracted title · confidence 100%Laboratory report documenting GCMS analysis of sample AE09333 conducted on May 8, 2002.
NYC-WTC_000044628–000044649Folder label: “GCMS X 4/29/02 A 5/3/02”
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\050202\9333.D Vial : 11 Acq On 2 May 2002 7:48 pm Operator: Mclean Sample 4/29 Inst : Instrumen Misc : 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 5 Hexanal Concentration Rank 12
R.T. EstConc Area Relative to ISTD R.T.
5.10 0.25 ug/L 191477 1,4-Dichlorobenzene-d4 9.94
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Hexanal 100 C6H120 000066-25-1 2 Hexanal 100 C6H120 000066-25- 38 3 Hexanal 100 C6H120 000066-25 32 4 Hexanal 100 C6H120 000066- -1 32 Abundance Scan 343 (5.095 min): 9333.D (-339) (-) m/z 44.10 100.00% 44 56 129
5000 wwpoootWi oy* 72 82 I I-! ] ' I I I | I 1 । I | i > I > | । I ' ■
1 I I I I I I I I I I I I I 36 I I I | 1111111 13.......... 1.. Til I“| 11 i i । i i i | | i I T"1 | i i I I | i > I I | lill p 4.80 m/z 128.90 5.00 5.20 5.40 87.22% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #10785: Hexanal 44 56
5000 f I I I I I I I I I I > I I I I 1 I ] ' I > I-
29 4.80 5.00 5.20 5.40 72 m/ z 56.10 86.20% 82 1 1 ' r1 1 —L 50.1 1| ,1 1 65,1 ............... . 94 100 ' i 1 ■ r 1 I ■ ■ ■ ' i 1 ■ ■ ' I 1 ' 1 ' i 1 ' 1 1 i /z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #110563: Hexanal 44 56 1 i ■ 1 1 1 i 1 1 1 ' 4.80 15.20 5.40 5.00 27 m/ z 41.10) 78.02% 5000
72 82 1 1 I ■ 1 ' 1 i ■ ' 1, 1 1 ' ' i 1 50 — ■ | | i i I I_ | i i I I |-1—r I I | r * I I | ' ' i ' m/z-> Abundance 10 20 30 40
44 50 60 70 80 #110562: Hexanal 90 100 110 120 130 "MAMh/N MAmh) hr ri । | 111" । t-i r_ f | i ) I । I l I । >
56 4.80 5.00 5.20 5.40 m/z 126.90 55.20% 5000 27 72 82 1 ■ i1 '''1 ।1' 15 1 Ipe i 11 38 I 50.1 |, 65 । | 1 I 1 1 ■ '1। । । i , , । । 100 । । । । । । । । । । । । । । । । । 1 ' i 1 1 ' 1 I 1 '' 1 । । । । । । । । n/z~> 10 20 30 40 50 60 70 80 90 100 110 120 130 4.80 5.00 5.20 5.40
9333.D 050102.M Mon May 06 13:55:56 2002 Page 9
NYC-WTC_000044637
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000044637Source: 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_000044071
Laboratory report for sample AE09971 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045020
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10202 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045643
Laboratory report detailing GC/MS analysis of sample AE10609 including surrogate recovery data in May 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043976
Laboratory report for sample AE09970 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
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 topics · Same agency, volume and box · similarity 0.992
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 topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043958
Laboratory report for sample AE09969 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000023925
Laboratory report showing GC/MS analysis of sample AE10982 with surrogate recovery data for 2,4-DDD.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000014004
GCMS analysis results for sample AE12287 dated June 4, 2002, documenting unknown compounds and surrogate recovery.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024014
Laboratory report showing GC/MS analysis of sample AE10985 with surrogate recovery data for 2,4-DDD.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022763
GCMS analytical report for environmental sample AE09331 including surrogate compound data from May 15, 2002.
1 shared topics · similarity 0.992
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_000045137
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10306 conducted on May 17, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043919
Laboratory report for sample AE09967 showing surrogate recovery and unknown compounds from May 9, 2002.
Similarity score 0.994 (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 0.994 (not a probability)
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.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044959
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10201 on May 10, 2002.
Similarity score 0.993 (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 0.993 (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_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