DEP GCMS data table, Jan-Feb 2002

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

NYC-WTC_000004494–000004704

Folder label: “GCMS X 1/30/02 A 2/26/02”

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NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB26\02089.D Vial: 6 Acq On : 26 Feb 2002 6:55 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 2 6, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 1 Butanoic acid, methyl ester... Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 3.62 0.12 ug/L 55453 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 91 2 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 90 3 Butanoic acid, methyl ester $$ B... 102 C5H10O2 000623-42-7 90 4 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 83 Abundance Scan 22 (3.622 min): 02089. D (-) m/ z 74.00 100.00% 43 74

5000 59 87

102 3.50 3.60 3.70 3.80 3.90 4.00 0- ...■ ■II. ■ ■ i ■ ' [ ‘ । * i' । ■ 1 i ' 1 । । i 1 1 ' 1' i । 1 ' 1 I m/z 43.10 91.21% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 AMMaMuG) 11A‘1 " 11111A1 3.50 3.60 3.70 3.80 3.90 4.00 59 87 m/z 71.00 70.82% 69 102 0- ■ ■ । ■ > ■ • । ■ - ■ ■ । ■ I ■I 1 1 1 i 1 1 1 1 i 1 1 — IIIIIIIIIIaInII miz-> 10 20 30 40 50 60 80 7090 100 110 Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 .... Ja...... A.... 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z 59.10 35.08% 59 87

m/z-> 0- 1 ■ । 1 1 ■ ' i 1 ■ ' ■ i 1 1 1 1 r 10 20 30 40 50 m 1 ' i ■ 1 ‘ 1 i 1 60 70 TIIPTT 80 90 102 100 110 Abundance #9221: Butanoic acid, methyl ester $$ Butyric acid, methyl... 43 74 3.50 3.60 3.70 3.80 3.90 4.00TT m/z 41.10 33.38%

5000 27 87 15 59

m/z-> 33 0 ' 1 i ■ ■ ■ ' i ' ■ ■ 1 1 1,1 1 1 I 10 20 30 40 - 102 ’ 1- A. M 11' " 11 ‘1'11"'I I 50 60 70 80 90 100 110 3.50 3.60 3.70 3.80 3.90 4.00

02089.D HP022102.M Wed Feb 27 08:35:20 2002 Page 3

NYC-WTC_000004651

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NYC-WTC_000004651Source: NYC Law Department, mirrored locally

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

NYC-WTC_000004935

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

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