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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_000004347
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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C : \HPCHEM\ 1 \DATA\DEC2 70130708.D Vial: 49 Acq On : 30 Dec 2001 6:21 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 8 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 10

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

21.03 1.08 ug/1 663338 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 97 2 1-Cyclopentene-1-propanoic acid, .b 168 C10H16O2 061833-30-5 80 3 Benzenepropanoic acid, 4-methoxy-, 194 C11H1403 015823-04-8 43 4 Ethanone, 1-(4-ethoxyphenyl)- 164 C10H12O2 ___ 001676-63-7 42 Abundance ; . .... t Scan 1741(21.029 min): 30708.D(-) 121 ...... . .... " 120. s 00% :

5000 149 138 194 65

m/z-> 39 50 hl 76 ' r " ' i' ir................... .H l 93 109 TTTTTTT 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 20,60 20.80 21,00 21.20 21,40 m/z 149.00 166 158 I I,WOmuumug 49.37% 179 ■ •i ■ ■

Abundance #21260: Benzoic acid, 4-ethoxy-, ethyl ester I I 121

149 5000 IT i ■ ‘ • ‘J ■ ■

27 65 93 138 166 194 " "N 27.92% 20.60 20.80 21.00 21.20 21.40

:20' i ""30i" "40i ""50i""601111 70'| ""i'80 90 100 110 120 130 140 150mmmmmmm . I > | l'. . . | .7 1 l| I I I 111! I ITI 1′1 m/z-> 160 170 180 190 200 Abundance= *14561: 1-Cyclopentene-1-propanoic acid beta -methyl- me 58 79 95 121 8000 20.60 20.80 21.00 21.20 21.40 109 6000 m/z 138.05 25.12% 4000 | 150 . J.... 8 miz-s ;20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #21262: Benzenepropanoic acid, 4-methoxy-, methyl ester 121 20.60 20.80 21.00 21.20 21.40 m/z 64.95 20.60% 5000 194

LX 134 108 151 163 II‘a-A‘"I-u114 i-n-]-n i 11 i J_ _ I I I I I I I I - II I 11" " ।" " । ■ ■ ■ ■ ।" " ।" " । ■ ■ 111111111111111’I m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 20.60 20.80 21.00 21.20 21.40

30708.D GCMS1126.M Mon Jan 28 11:28:50 2002 Page 8

NYC-WTC_000004347

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NYC-WTC_000004347Source: NYC Law Department, mirrored locally

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