Laboratory results for volatile organic compounds in sample AE02575 analyzed on February 8, 2002.
NYC-WTC_000019571–000019729Folder label: “524 2/8/02 - 2/9/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File C:\HPCHEM\l\DATA\02FEB08\2710FB.D Vial: 17 Acq On 9 Feb 2002 5:28 am Operator: 201-wb Sample nyc 524 filed bl Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: RTEINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L
Peak Number 1 Acetaldehyde Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T.
15.51 0.03 ug/L 37699 1,4-DIFLUOROBENZENE 15.10 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetaldehyde 44 C2H4O 000075-07-0 2 2 Carbon dioxide 44 CO2 000124-38-9 2 3 Nitrous Oxide 44 N20 010024-97-2 2 4 Ethyne, fluoro 44 C2HF ______ 002713-09-9 2 Abundance Scan 667 (15.513 min): 2710FB.D (-) m/z 43.05 100.00% 43
5000
■ ' I ■ ' ‘ ‘ i • ■ ' ' i ■ ‘ ‘ ' i ‘ ‘ ' i ■ ‘ ‘ i ■ ■ • ' i ■ ‘ 3941
1Iid 1 i ■ ■ ‘ ‘ i • ' • ■ i V 15.20 15.40 15.60 15.80 m/z 39.05 21.77% m/z-> 5 10 15 20 25 30 35 40 45 50 55 Abundance #62265: Acetaldehyde 29 44
5000 A 15 15.20 15.40 15.60 15.80 m/z 41.05 19.89% 42 26 m/z-> ... 5 191 1 1 ...t! 1 1 . 10 15> 20 25 - 30 35 40 45 I ■ ■ • ‘ i ■ ■ ■ ■ i 50 55 \ Abundance #62263: Carbon dioxide 44 ‘CT 15.2015.4015.6015.80 5000 m/z 43.95 10.97% /
12 16 m/z-> 112pr.. |... ri frrrri 5 10 46 r > rri । ■ 45 50 55 15 20 25 30 35 40 Abundance #62271: Nitrous Oxide 44 • ■ i1 ■1 ‘ i ■ ■ ■ ■ i' ■ ■ ‘ i'''11 15.20 15.40 15.60 15.80 m/z 39.95 2.95%
5000 30 WAAA 14 16 TT-p-r-n-p-r .1,1........... ■ i ■ ■ • ■ i • ■ ■ i ■ ■ i ■ ■ • ■ i ■ ' ' • i n/z--> 5 10 15 20 25 30 35 40 45 50 55 15.20 15.40 15.60 15.80
2710FB.D HP021702.M Wed Feb 20 16:54:34 2002 Page 1
NYC-WTC_000019726
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000019326
Fragmented document page from DEP Box 17 folder dated early February 2002 containing illegible text and sample identifiers.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019422
Laboratory results for volatile organic compounds in sample AE02089 analyzed on February 7, 2002.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019731
Laboratory results for a volatile organic compounds blank (SB1524) in sample AE02714 analyzed on February 11, 2002.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019233
Laboratory report detailing SB1524 analysis of sample AE01938 for volatile organic compounds including acetone on February 4, 2002.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000020869
Laboratory analysis results for volatile organic compounds sample AE04036 dated March 4, 2002.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000021152
Laboratory analysis results for volatile organic compounds sample AE05164 dated March 7, 2002.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000020242
Laboratory results for volatile organic compounds in sample AE03947 analyzed on February 22, 2002.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000020548
Laboratory analysis results for volatile organic compounds blank sample AE03921 dated February 28, 2002.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000021328
Laboratory analysis results for volatile organic compounds blank sample AE05178 dated March 8, 2002.
7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000083807
Laboratory report for volatile organic compounds in sample AE12737 analyzed on June 3, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000083564
Laboratory report for volatile organic compounds in sample AE12279 analyzed on May 23, 2002.
7 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000000527
Laboratory report listing VOC analysis results for sample AD24483 from Site 524 collected and processed in October 2001.
7 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000019570
Single-page environmental protection department record from February 8-9, 2002 regarding WTC site activities.
Filed in the same folder
NYC-WTC_000019326
Fragmented document page from DEP Box 17 folder dated early February 2002 containing illegible text and sample identifiers.
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NYC-WTC_000019422
Laboratory results for volatile organic compounds in sample AE02089 analyzed on February 7, 2002.
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NYC-WTC_000019731
Laboratory results for a volatile organic compounds blank (SB1524) in sample AE02714 analyzed on February 11, 2002.
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NYC-WTC_000019233
Laboratory report detailing SB1524 analysis of sample AE01938 for volatile organic compounds including acetone on February 4, 2002.
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