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 ULJLCLy DCc.tis ~Mupulats ap*
Data File C:\HPCHEM\1\DATA\O2FEBO8\2711. D Vial: 13 Acq On 9 Feb 2002 2:34 am Operator: 201-wb Sample nyc 524 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 Piperazine Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T. 15.88 0.03 ug/L 26389 1,4-DIFLUOROBENZENE 15.10 Hit# of 5 Tentative ID MW MolForm CAS# Qual
l Piperazine 86 C4H10N2 000110-85-0 4 2 3-Butenoic acid 86 C4H602 000625-38-7 4 3 3-Pentanone 86 C5H10O 000096-22-0 4 4 2-Penten-l-ol, (E)- 86 C5H10O ______ 001576-96-1 4 Abundance Scan 689 (15,880 min): 2711.D (-) m/z 57.05 100.00% 57
5000 ......... ................. 40 86 15.60 15.80 16.00 16.20 44 TOUnur m/z 86.10 22.02% rn/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #675: Piperazine /| 44
5000 29 15.60 15.80 16.00 16.20 57 86 m/z 40.05 20.51%
/z-> 15 TTIgr al...... 1. TTHT 5 10 15 20253035404550 55 6065 70 75 80859095 W \y M WM (
Abundance #669:3-Butenoic acid 39 — ... TTT 15.60 15.80 16.00 16.20 5000 m/z 44.05 2.36% 45 58 86 MAMvway 68 a 1 “ ’ 1 “ *11 ‘ rmmlmmmmmmmmmmmm m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #723:3-Pentanone T T 29 57 15.60 15.80 16.00 16.20
5000
86 , 37 43 tmaptptt53 ।.i>... ।।। i■..j.> 111. m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95
2711.D HP021702.M Wed Feb 20 16:45:11 2002 Page 1
NYC-WTC_000019678
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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Laboratory report detailing SB1524 analysis of sample AE01938 for volatile organic compounds including acetone on February 4, 2002.
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