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GCMS analysis results for sample AE01965, April 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AE01965 conducted on April 10, 2002, including surrogate recovery data.

NYC-WTC_000046603–000046612

Folder label: “GCMS X 3/28/02 A 2/27/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\APRO3O2\7311.D Vial: 7 Acq On 3 Apr 2002 6:35 pm Operator: Sample gc/ms scan 3/28 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method C:\HPCHEM\1\METHODS\GCMS0403.M (RTE Integrator) Title 209 625/TCLP calibration table Library C:\DATABASE\NBS75K.L

Peak Number 2 Cyclopentasiloxane, decamethyl Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 14.84 0.67 ug/1 100381 Naphthalene-d8 15.88 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasilc ane, decamethyl- 370 C10H3005Si5 000541-02-6 64 2 Phenethylamine N-methyl-.beta.,3,4 399 C18H37NO3Si3 010538-85-9 43 3 Noradrenaline, tetra-TMS 457 C20H43NO3Si4 000000-00-0 37 4 Benzoic acid, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 37 Abundance ? Scan 1067 (14.843 min): 7311.D (-) m/ z 73.00 100.00% 73

5000 267 355 ----------

45 14.60 14.80 15.00 15.20 1 1 108 133154 193 237 , 323 "TT r 1r■i I ' r 1 ' I ' ‘ ' 1 | ' 1 1 * f " । iTi । । thi r1 r ■ i TTUTTTNTITTTT’T m/z 267.00 42.70% m/z-> 40 60 80 100120140160180200220240260280300320340360380400420440 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

5000 267 355 .... n____ 14.60 14.80 15.00 15.20 m/z 355.05 40.08% 207 323 i" " i I ' 1 " I " " I '‘ | " 1‘T‘ ।। i । I i [i > ।i |V. | .T, .... 1I( H .. j m/z-> 40 60 80 100120140160180200220240260280300320340360380400420440 Abundance #74239: Phenethylamine, N-methyl-.beta.,3,4-tris(trimethyls 73

14.60 14.80 15.00 15.20 5000 355 m/z 356.05 15.77% 44 ... 147 193 267 294 i'i ''H11 ■r" i11 'H'1111'1" i"1" i " i"''' i" " r1" i I I I I I I I I lljllll I I I I I j

m/z-> 40 60 80 100120140160180200220240260280300320340360380400420440 Abundance #57357: Noradrenaline, tetra-TMS 11." 73 14.60 14.80 15.00 15.20 m/z 268.00 11.79% 5000 102 355

45 147 I..... ,...... i "■ ■ i■■■■i■■ ■■ i " i■ ■i■■■■i■■ ■■ i■"'i"1Ti1■■ ■ i"I'1111'■111"1 442 ----------- r"■i m/z-> 40 60 80 100120140160180200220240260280300320340360380 400 420 440 14.60 14.80 15.00 15.20

7311.D GCMS0403.M Tue Apr 09 13:07:39 2002 Page 2

NYC-WTC_00004661 1

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NYC-WTC_000046611Source: NYC Law Department, mirrored locally

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