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_000003981–000004147

Folder label: “GCMS X 1/29/02 A 2/1/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02FEB01\30642.D Vial: 5 Acq On : 1 Feb 2002 1: 54 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 1, 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 8 Benzoic acid, 4-ethoxy-, et.. Concentration Rank 10

R.T. EstConc Area Relative to ISTD R.T.

18.96 0.34 ug/L 229879 Acenaphthene-dl0 18.34

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzoic acid, 4-ethoxy-, ethyl e... 194 C11H1403 023676-09-7 97 2 Benzoic acid, 4-ethoxy-, ethyl e... 194 C11H1403 023676-09-7 94 3 1,3-Cyclohexadiene-1-carboxylic ... 194 C12H1802 035044-59-8 59 4 Benzoic acid, 4-hydroxy-, ethyl ... 166 C9H10O3 000120-47-8 47 Abundance Scan 1365 (18.958 min): 30642. D (-) m/z 121.00 100.00% 121

149 5000 138 194 65 93 166 18.60 18.80 19.00 19.20

n/z-> 0 39 50 | 76 I | 109 ... 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 1 '' I ‘ * m/z 149.10 51.80% Abundance #105823: Benzoic acid, 4-ethoxy-, ethyl ester $$ Benzoic a... 121

149 5000 18.60 18.80 19.00 19.20 138 194 m/Z 194.10 33.74% 65 93 166 27 0 11 ■ ■ " I " " I I “ " I “ " I' *'11 TTmTTTTTT I’T I " " I'1111 m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #105824: Benzoic acid, 4-ethoxy-, ethyl ester 121

149 m.. .... 18.60 18.80 19.00 19.20 5000 194 m/z 138.00 29.32% 65 138 93 166 ........ 50.. 1 r aam 0- ’——4111181111’17’8141 1"11' 76 i" 1 ■ l ■ " ‘ i " 11" " i " " i' " i ■ ■ mfe-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #106441:1,3-Cyclohexadiene-1 -carboxylic acid, 2,6,6-trime... 107 121 18.60 18.80 19.00 19.20 m/z 93.00 14.97%

5000 149 194

m/z—> O-TT , 135 I 165 179 ■ i■ i1 ■1' i" " i ■ " i" 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 18.60 18.80 19.00 19.20

30642.D SCAN508.M Mon Feb 04 08:41:19 2002 Page 10

NYC-WTC_000004024

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NYC-WTC_000004024Source: 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.

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