NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← Document results/DEP Box 17/524 3/1/02 - 3/2/02
Document / 117 pages

Volatile organic compounds blank results, Mar 1 2002

Machine-extracted title · confidence 95%

Laboratory analysis results for volatile organic compounds blank sample AE04037 dated March 1, 2002.

NYC-WTC_000020751–000020867

Folder label: “524 3/1/02 - 3/2/02

Page image
Scanned page image, NYC-WTC_000020788
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02MAR01\04038.D Vial: 20 Acq On : 2 Mar 2002 2:10 am Operator: Sample : nyc Inst : 210 Mise : March 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.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 Ethyl diazoacetate Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T.

16.34 0.06 ug/L 18348 1,4-DIFLUOROBENZENE 15.58

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Ethyl diazoacetate 114 C4H6N2O2 000623-73-4 3 2 2-Oxepanone 114 C6H10O2 000502-44-3 3 3 3-Hexanone, 2-methyl- 114 C7H14O 007379-12-6 3 4 4-Heptanone 114 C7H14O 000123-19-3 3

N Abundance scan 1156 (16.344 min): 04038.D (-) m/z 114.05 100.00% 114 8000 6000 4000 2000 16.00 16.20 16.40 16.60

fn/z-> ...................... 50.57 83 75 81 . ..... 10 ‘' 20 "3b "' 40 50 ’ ’60'7o ‘' 80 go’ 10* 110 120 m/z 87.95 12.74%

Abundance #2836: Ethyl diazoacetate

8000 6000 29 V 4000 69 16.00 16.20 16.40 16.60 114 m/z 50.15 10.11% 2000 42

MAA 15 ,, 11, — I 1 . 58 .................86....................... miz-> 10 20 30 ' ' 40 50 ‘ ' 60 70 ‘ ‘ 80 ’ g0’100’ 110 120 Abundance #64123:2-Oxepanone 42 55 8000 6000 16.00 16.20 16.40 16.60 m/z 63.05 9.71% 4000 27 84 2000 70 114

m/z-> 10 ‘' '2'0'' 3b' 40 50 60 ' 70 80 g0 ‘100 110 120 ' Abundance #3058: 3-Hexanone, 2-methyl- 43 16.00 16.20 16.40 16.60 8000 71 m/z 61.05 8.77% 6000 4000 2000 27 114 55 /z—> '' 10 '' 20 30 40 ' ' 50 6o 70 sb ob ibd 110 120 16.00 16.20 1640 16.60

04038.D HP021102.M Mon Mar 04 14:20:15 2002 Page 1

NYC-WTC_000020788

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

NYC-WTC_000020788Source: 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

Filed elsewhere

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 →