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\02091.D Vial: 8 Acq On : 26 Feb 2002 8:34 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 64291 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 74 Abundance Scan 22 (3.622 min): 02091 .D (-) m/z 43.10 100.00% 43 74

5000 y 1 n ) s 11111'11 r i ■ i ■ ■ ■11 59 87 3.50 3.60 3.70 3.80 3.90 4.00 51 I 0— 1 i 1 ' 1 1 i ‘ 1 ' 1 r 100 ■ i ■ ' 1 ■ i ' 1 ' 1 I 1 1 1 1 I m/z 74.00 98.22% mz-> 10 20 30 40 50 60 70 80 90 100 110 \ Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 59 87 3.50 3.60 3.70 3.80 3.90 4.00 m/ Z 71.00 71.39% 102 0- ■ 1 । 1 ' ' ■ । 1 ■ r ' । 1 ■ 1 ■ r 1IIII IIIIIIIII miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 A_________ 1 11 1 I " 1 1 I 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/ z 41.10 35.77% 59 87 69 102 0- 1 1 । > '■ 1 i 1 1 ■ 1 1 1 1 1 1 I + I — ' 1 i ' 1 ' 1’1 ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■i > ■ 1 I m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9219: Butanoic acid, methyl ester ‘ 1‘4 111111 r"1111"11 43 3.50 3.60 3.70 3.80 3.90 4.00 m/z 59.00 32.02% 74 5000 27 15 59 87 33 38 | 102 0 ■ ' | ' ■ - ' | 1 ‘ |1| 1'! ]।I 1 ' 1 I ' 1 1 1 I 1 1 1 1 I 1 ■ i ' 1 1 1 i 1 ■ ■ ■ I 1 1 ' 1 I 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

02091.D HP022102.M Wed Feb 27 08:35:33 2002 Page 3

NYC-WTC_000004691

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NYC-WTC_000004691Source: 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.

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