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← Document results/DEP Box 28/GCMS X 1/8/02 A 1/10/02
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GCMS analysis results for sample AE00328, Jan 18 2002

Machine-extracted title · confidence 100%

Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00328 conducted on January 18, 2002.

NYC-WTC_000051206–000051221

Folder label: “GCMS X 1/8/02 A 1/10/02”

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Scanned page image, NYC-WTC_000051215
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN10\00327.D Vial: 3 Acq On 10 Jan 2002 2:00 pm Operator: Sample : 508 scan ext 1/8 Inst : Instrumen Mise : January 10, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N. L Peak Number 4 3-Buten-2-ol, 2-methyl- Concentration Rank 7

R.T. EstConc Area Relative to ISTD R.T. 5.01 0.13 ug/L 42608 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4 64 2 Butenol, methyl- 86 C5H10O 060766-00-9 64 3 3-Buten-2-ol, 2-methyl- 86 C5H10O 000115-18-4 64 4 3-Buten-2-ol, 2-methyl- $$ .alph... 86 C5H10O 000115-18-4 45 Abundance Scan 143 (5.006 min): 00327. D (-) m/ z 71.10 100.00% 43 71

5000

39 51 55 59 \N, A ’ I 1 1 ' ' I’ • ■ i ■ i t ' 4.60 4.80 5.00 5.20 5.40 86 0b '' I'''' P ' n 11 ’' I' " ' I''' ■ I'' ■ ■ i " ■ ■ i ■ ■ ■ ■ i' ■'' i ■ ■ ■ ‘ i m/z 43.10 94.25% m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #4084: 3-Buten-2-ol, 2-methyl- 71 43

— 5000 1 r1 1 59 4.60 4.80 5.00 5.20 5.40 m/ z 41.10 71.11% 27 53 - i 67 86 0 " I'1'111' " i1" ' r i" 111" I " " 111 "it -HH । ■ I*........... I1............. /z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #4093: Butenol, methyl- 43 71

4 60 4.80 5.00 5.20 5.40 5000 59 m/z 69.10 55.28% 27 15 31 53 ‘ I’’’’’ "‘i 11' i " " i" —HH mH ....... 86..... OPTTTT 67 m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #4083: 3-Buten-2-ol, 2-methyl- ' i ■ 1 ■ • i ■ ■ ■ ■ i 1 1 1 1 I 1 1 1 1 1 1 1 71 4 60 4.80 5.00 5.20 5.40 43 m/z 59.00 33.44%

5000 59 27 31

0b ■ ■ i " " i1 ‘ " i1" ■ r ’IT .37+ ....... 86..... —4 A0....... m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 4.60 4.80 5.00 5.20 5.40

)0327.D SCAN508.M Fri Jan 11‘ 10:08:17 2002 Page 6

NYC-WTC_000051215

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NYC-WTC_000051215Source: NYC Law Department, mirrored locally

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004494

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

1 shared non-person entities · 1 shared topics · similarity 0.996

machine-extracted · confidence unavailable · Check page ↗
DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000003981

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

1 shared non-person entities · 1 shared topics · similarity 0.996

machine-extracted · confidence unavailable · Check page ↗

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