NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.3
☕ Buy me a coffee
← Document results/DEP Box 04/524 2/1/02
Document / 201 pages

VOC analysis results sample AD24483, Site 524, Oct 2001

Machine-extracted title · confidence 100%

Laboratory report listing VOC analysis results for sample AD24483 from Site 524 collected and processed in October 2001.

NYC-WTC_000000527–000000727

Folder label: “524 2/1/02”

Page image
Scanned page image, NYC-WTC_000000566
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEBO1\01462.D Vial: 6 Acq On 1 Feb 2002 1:52 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Misc : February 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 5 Propene Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 16.59 0.05 ug/L 44052 1,4-DIFLUOROBENZENE 15.17

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 Propene 42 C3H6 000115-07-1 7 2 Acetic acid, methyl ester 74 C3H602 000079-20-9 5 3 1-Propanol, 2-methyl- 74 C4H100 000078-83-1 5 -osociimetnylamine 74 C: 000062-75-9 4 Scan 730 (16.593 min): 01462.D (-) z 43.05 100.00% 4 1

74

39 71 55 16.20 16.40 16.60 16.80 17.00 59 m z 74.05 80.30% 10 15 20 25 30 35 40 45 50 55 60 65 70 7E #62258: Propene

27 16.20 16.40 16.60 16.80 17.00 m/z 40.95 61.37% 15 19

10 15 20 25 30 35 40 45 50 55 60 65 70 7E #62548: methyl ester

16.20 16.40 16.60 16.80 17.00 m/z 71.05 49.79% 74 59

idance #62586: 1 16.20 16.40 16.60 16.80 17.00 31 m/z 39.05 43.51% 5000 27

59 74 I > 5 10 15 20 25 30 35 60 65 70 T 16.20 16.40 16.60 16.80 1700

01462.D HP013102.M Mon Feb 04 08:57:53 2002 Page 5

NYC-WTC 000000566

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

NYC-WTC_000000566Source: 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, Dec 31 2001 · Box DEP Box 04

NYC-WTC_000002836

Cover page for environmental sample records from December 31, 2001, associated with the World Trade Center site.

7 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992

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 0.992

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 0.991

machine-extracted · confidence unavailable · Check page ↗
WTC sample cover sheet, Dec 7 2001 · Box DEP Box 04

NYC-WTC_000001909

Cover page for environmental sample records from December 7, 2001, associated with the World Trade Center site.

6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

More like this page

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

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 →