GCMS analysis results for sample AE02604, Mar 15, 2002

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Laboratory report listing unknown compounds and surrogate recovery data for sample AE02604.

NYC-WTC_000005394–000005414

Folder label: “GCMS X 2/5/02 A 3/7/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\1\DATA\MAR0702\2604 .D Vial: 17 Acq On 8 Mar 2002 5:28 am Operator: Sample gc/ms scan 2/5 fb Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Cyclopentasiloxane, decamethyl Concentration Rank 4

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

14.89 0.44 ug/1 80292 Naphthalene-d8 15.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasilox. e, decamethyl- 370 C10H3005Si5 000541-02-6 53 2 Benzoic acid, 2-[ (trimethylsilyl)ox 282 C13H2203Si2 003789-85-3 38 3 Phenethyl amines, N-methyl-. beta. , 3,4 399 C18H37NO3Si3 010538-85-9 32 4 Benzoic acid. 2,6-bis[(trimethylsil 370 C16H30O4Si3 003782-85-2 32 Abundance Scan1073 (14.894 min): 2604.D (-) m/z 73.00100.00% 73

5000 267 355

_ 14.60 14.80 15.00 15.20____ . 45 108 133 154 177 193 223 251 323339 , i ■ i ■ ■ T1—10/1001000000*1———muIOOUT — IIPPPPT]-- m/ z 267.00 41.82% m.z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- | 73 355 1 267 ...................... /,....................... 5000 14.60 14.80 15.00 15.20 m/z 355.05 35.76% 191 207 251 323 339 J m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance ■’ s : 73 ......... . 14.60 14.80 15.00 15.20___ 267 5000 m/z 356.05 13.71% 45 92 135 151 175 193 209 233 249 ‘I‘‘‘I ‘A‘II-‘‘‘I‘A‘II‘I‘II‘‘AAASIIII‘IU‘/‘IIIIIII‘IUI tIUr‘7I 11 । "I 'i । m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 i Abundance #74239: Phenethylamine, N-methyl-beta.,3,4-tris(trimethyls i / \ 73 14.60 14.80 15.00 15.20 m/z 268.00 9.32% 5000- 355 44 .8.... 130 147..... 193 .......... 267 294 | ‘II TI’I ’ 1 i ' ' ' ■ i ' ' ' i ' ■ ' ■ i ■ 1 m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 ! 14.60 14.80 15.00 15.20

2604.D GCMS0208.M Wed Mar 13 14:50:37 2002 Page 2

NYC-WTC_000005402

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NYC-WTC_000005402Source: NYC Law Department, mirrored locally

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NYC-WTC_000005415

Laboratory report listing unknown compounds and surrogate recovery data for sample AE02645.

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