NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 04/524 11/14/01
Document / 119 pages

Volatile organic compound analysis results, sample AD27490, Nov 2001

Machine-extracted title · confidence 100%

Laboratory report listing recovery percentages for volatile organic compounds in sample AD27490 from November 14, 2001.

NYC-WTC_000001135–000001253

Folder label: “524 11/14/01

Page image
Scanned page image, NYC-WTC_000001248
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\Olnovl4\27290F.D Vial: 18 Acq On : 15 Nov 2001 5:34 am Operator: Sample : nyc fb Inst : GC/MS Ins Misc : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP11O101.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Hexanone, 2-methyl- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 15.05 0.03 ug/L 5895 1,4-DIFLUOROBENZENE 14.40

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 3-Hexanone, 2-methyl- 114 C7H140 007379-12-6 4 2 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3 3 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2 006843-45-4 3 looucene-1,a-atone, 3,4-dihydr 114 C4H204 002892-51-5 2 Scan 706 (15.052 min): 27290F.D (-) z 114.0.5 100.00% 114

63 44 14.80 15.00 15.20 15.40 Tn i iTi i i iTi i i rr -n iTi i rrri i i iTi i r~iTrrr-i i iT^~TTT m/z 63.00 28.29% > 30 35 40 45 50 55 60 65 70 75 80 85 90 0 115 120 idance #64192: 3-Hexanone, 2-mett 71

5000 14.80 15.00 15.20 15.40 114 m/z 44.00 12.73% 55 86 99 ^T > 30 35 40 45 50 55 ~5 90 95 10 0115120 idance #2940:1 Drop-1-ene 41 14 99 14.80 15.00 15.20 15.40 5000

59 73 85 47 i l-r i iTi i iTl llr~ irTrn 60 65 70 75 80 85 90 95 100 1 4088: 2,4-Imidazolidinedione, 3-methyl- 114

58 5000

86 42 71 n/z—> 30 35 40 45 50 55 60 65 70 105 110 1

27290F.D HP110101.M Thu Nov 15 06:14:02 2001 Page 1

NYC-WTC 000001248

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000001248Source: 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

WTC sample cover sheet, Nov 27 2001 · Box DEP Box 04

NYC-WTC_000001851

Cover page for environmental sample records from November 27, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 19 2001 · Box DEP Box 04

NYC-WTC_000002237

Cover page for environmental sample records from December 19, 2001, associated with the World Trade Center site.

7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 26 2001 · Box DEP Box 04

NYC-WTC_000002499

Cover page for environmental sample records from December 26, 2001, associated with the World Trade Center site.

8 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 13 2001 · Box DEP Box 04

NYC-WTC_000002034

Cover page for environmental sample records from December 13, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 28 2001 · Box DEP Box 04

NYC-WTC_000002742

Cover page for environmental sample records from December 28, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 14 2001 · Box DEP Box 04

NYC-WTC_000002142

Cover page for environmental sample records from December 14, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

No available related records indexed in this group.

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Page similarity is temporarily unavailable or this page has no indexed vector.

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.

Compare copies and versions →