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GCMS analysis results, sample AEO9020, April 2002

Machine-extracted title · confidence 75%

Gas chromatography-mass spectrometry analysis identifying unknown organic compounds and 2,4-DDD surrogate standard, performed April 30, 2002.

NYC-WTC_000049441–000049451

Folder label: “GCMS X 4/16/02 A 4/26/02

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Scanned page image, NYC-WTC_000049450
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NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\1\DATA\APR2502\9020.D Vial: 18 Acq On : 26 Apr 2002 5:07 am Operator: Sample : re-inject Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 Anthracene-dlO- Concentration Rank 3

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

25.73 0.21 ug/1 34566 Phenanthrene-dl0 25.59

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Anthracene-d10- 188 C14D10 001719-06-8 50 2 Phenant hrene-dl0 188 C14D10 001517-22-2 39 3 Naphthalene, 2,7-dimethoxy- 188 C12H1202 003469-26-9 9 4 Cyclohexanone, phenylhydrazone 188 C12H16N2 _____ 000946-82-7 9 Abundance Scan 2253 (25.726 min): 9020.D(-) m/z 188.10 100.00% 1118

5000

*114*11*1*+*1+‘*‘I

44 66 80 94 160 25.40 25.60 25.80 26.00 'i■•i• • ■ ■ i • . . . .ill..,,. Mg 1’7 m/z 189.10 18.56% miz->_____ 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #19957: Anthracene-d1 0- 188

5000 25.40 25.60 25.80 26.00 m/z 94.00 13.27% 160

miz-> 40 50 60 70 80 q 90 100 110 120 130 140 150 160 170 180 190 Abundance #19958: Phenanthrene-d10 11)8 I I . T . I . . I | .... | 25.40 25.60 25.80 26.00 5000 m/z 184.10 12.68%

94 80 160 66 T — ...... 111 miz-> Abundance 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 #19907: Naphthalene, 2,7-dimethoxy- 1118 .... A... ........ 25.40 25.60 25 80 26.00 m/z 80.05 8.04%

5000 145

102 63 94 115 130

m/z—> 111" alarinsa.173 TPHP ‘ 1’111111171113 — 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 ri । । i ri ।m i T i । > > । i 111 t > ] 25.40 25.60 25.80 26.00

9020.D GCMS0412.M Fri Apr 26 11:08:08 2002 Page 3

NYC-WTC_000049450

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NYC-WTC_000049450Source: NYC Law Department, mirrored locally

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