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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_000004291
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2701\30710.D Vial: 48 Acq On : 30 Dec 2001 5:23 am Operator: 209 GALOS Sample : GC/MS SCAN 12/18 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 6 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 6

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

21.04 0.72 ug/1 406312 Acenaphthene-dl0 20.56

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Benzoic acid, 4-ethoxy-, ethyl este 194 C11H1403 023676-09-7 95 2 Benzoic acid, ethoxy-, ethyl ester 194 C11H1403 075333-22-1 38 3 Benzenepropanoic acid, 4-methoxy-, 194 C11H1403 015823-04-8 38 4 Benzoic acid, 2-hydroxy-, hydrazide 152 C7H8N202 000936-02-7 38 Abundance Scan 1743 (21.044 min): 30710.D (-) m/z 120.95 100.00% i 121

149 5000 138 194 65 93 166 1 ■ I ' ' 39 50 ----- I, 77 | 103 I I, I 179 20.80 21.00 21.20 21.40 '' rillh I MIr/’i' ’' ' ■ l r’I’rr " " I1 T'11' i1 t* i ■ ■ ■' i ■ ■'11 ■ ‘‘1’’ m/z 149.00 51.89% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #69400: Benzoic acid, 4-ethoxy-, ethyl ester 121

5000 65 138 149

166 194 1 1 i ' L 20.80 21.00 21.20 21.40 m/z 138.05 29.92% 93 50 ..... ... 76 i “ " i "' ■ i" " i"1 ■ 1.... 1111111 > । • ■ 11 • > ‘ 11 ■ <»।‘11 Hp HHH " 111 m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance 421246: Benzoic acid, ethoxy-, ethvi ester 121 ■ 1 i ■ ■ 20.80 21.00 21.20 21.40 138 m/z 194.05 28.88% 5000 194 29 65 149 39 93 166 T‘E‘‘ITT11‘1/011111111113111121101011E--1"1111 ‘7111 1100001—007010011-001——0—003T m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abund;lance #21262: Benzenepropanoic acid, 4-methoxy-, methyl ester TTTTPT 121 20.80 21.00 21.20 21.40 m/z 64.95 20.39% 5000 194 134 108 , 151 163 trT-rTp-TTT-p-rTTp-TTTp-rrrj-rTTTYrTT^^ 'i'■" i11" i‘' i " “ i'' ■' i' " I" m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 20.80 21.00 21.20 21.40

30710 .D GCMS1126.M Mon Jan 28 11:36:29 2002 Page 6

NYC-WTC_000004291

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NYC-WTC_000004291Source: NYC Law Department, mirrored locally

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