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Document / 344 pages

DEP GCMS data table, Jan-Feb 2002

Machine-extracted title · confidence 90%

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

NYC-WTC_000004149–000004492

Folder label: “GCMS X 12/18/01, 2/8/02 A 2/10/02, 1/10/02, 1/14/02

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Scanned page image, NYC-WTC_000004227
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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN2 502\30651.D Vial: 35 Acq On : 25 Jan 2002 10:53 pm Operator: 209 GALOS Sample : REINJECT Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 7 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 10

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

20.80 1.25 ug/1 1125930 Acenaphthene-dl0 20.36

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benzoic acid,/4-ethoxy-, ethyl este 194 C11H1403 023676-09-7 97 2 Benzoic acid/, 2-hydroxy-, hydrazide 152 C7H8N2O2 000936-02-7 43 3 Benzoic acid, ethoxy-, ethyl ester 194 C11H14O3 075333-22-1 43 4 1-Cyclopentene-1 -propanoic acid, .b 168 C10H16O2_ _____ 061833-30-5 42 (Abundance Scan 1716 (20.800 min): 30651 .D (-) m/z 120.95 100.00% I 121

5000

65 39 50 +4+72,854199 H 93 138 149

166 194 .. y... 20.40 20.60 20.80 21.00 21.20

m/Z~> mt* 1. 1,71.179. TIITT m/z 149.03 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 46.27% Abundance #21260: Benzoic acid, 4-ethoxy-, ethyl ester 121 149 5000- 20.40 20.60 20.80 21.00 21.20 138 194 65 93 166 m/z 138.05 26.43% 27 | ' ■ i111111'111111111'111111 - Trp-r m/z-> :20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance। #10124: Benzoic acid. 2-hydroxy- hydrazide 121 20.40 20.60 20.80 21.00 21.20 5000 m/z 194.05 26.10% 65 93 152 37 53 m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 ......... l\.......... Abundance #21246: Benzoic acid, ethoxy-, ethyl ester 121 20.40 20.60 20.80 21.00 21.20 m/z 64.95 21.20%

5000 138 194 29 65 149 39 ___ 1 93 .. I I P 1 ' * I"1” i "166'11 [’1 " I' ■11 ■' 'i"" r "‘i" "i ""i"" i""i‘"‘I111'I111'I ""I m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 20.40 20.60 20.80 21.00 21.20

30651.D GCMS1126.M Mon Jan 28 12:23:30 2002 Page 7

NYC-WTC_000004227

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NYC-WTC_000004227Source: NYC Law Department, mirrored locally

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