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\02084.D Vial: 1 Acq On : 26 Feb 2002 2:44 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 3 R.T. EstConc Area Relative to ISTD R.T. 3.62 0.15 ug/L 64955 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 83 2 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 3 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 83 4 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 78 Abundance Scan 22 (3.622 min): 02084. D (-) m/z 43.10 100.00% 43 74

5000 59 ...... . ... / 87 ‘iIt 11'1'11'1' ‘ 111 '11''' ‘ I 3.50 3.60 3.70 3.80 3.90 4.00 0- 1 i ' ' ' ' i ' ' ‘ ' i 1 ■ ' 1 I 149 |........ 11 1 i 1 11 1 1 1 1 ' 1 1 ■ i • ■ 1 ■ i ■ ■ ■ ■ । । ' 1 i m/Z 74.00 79.19% m/z-> 10 20 30 40 50 60 80 70 90 100 110 Abundance #9222: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 mmPmmTTP 87 3.50 3.60 3.70 3.80 3.90 4.00 59 m/z 71.10 65.96% 33 102 0- ■ ■ i ■ ■ ■ ■ ■ ■ i i ■ ■ ■ ■ । ■ ■ I1' 1 1 1 ' 1 1 1 1 1 TH -—TTP ■

m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9220: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 ----PPTATT 74 3.50 3.60 3.70 3.80 3.90 4.00 15 m/ z 41.10 31.47% 5000 27 59 87 33 l1 > ■ i ■ ■11 1 I ' । । ‘ I' | 102 0- ■ ' i ' 1 1 ' i ■ ■ ■ ■ i ■ ■ i ' ■ ■ ' i ' ' 1 1 i 1 ' 1 1 I m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9217: Butanoic acid, methyl ester 43 74 MAA.. / 3.50 3.60 3.70 3.80 3.90 4.00 m/ Z 59.00 26.82%

5000 27 59 87 33 102 0 1II*I*I’II’| 4 ' 1 i 1 ■ 1 1 i ■ ■ ' ■ I'1 1 1 1 I " i ■ " ' i ■ " ■ i " " i " " I " " 11 " 11 m/z—> 10 20 30 40 50 60 70 80 90 100 110 3.50 3.60 3.70 3.80 3.90 4.00

02084.D HP022102.M Wed Feb 27 08:34:46 2002 Page 3

NYC-WTC_000004591

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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.

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