GCMS analysis results for sample AD29522, Feb 2002

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GCMS analysis report for sample AD29522 listing unknown compounds and surrogate recovery data from February 8, 2002.

NYC-WTC_000036779–000036797

Folder label: “GCMS X 12/7/01 A 1/2/02”

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NYC 9/11 Public Portal Document Library Search Compound Report . Data File : C:\MSDCHEM\l\5973N\02FEB01\29522.D Vial: 4 Acq On 1 Feb 2002 1:04 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1.. .\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 5 Cyclopentasiloxane, decamet... Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 12.54 0.11 ug/L 67119 Naphthalene-d8 13.19 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl - 370 C10H3005Si5 000541-02-6 53 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 33 3 N-Methyladrenaline, tri-TMS 413 C19H39NO3Si3 000000-00-0 23 4 Benzeneacetic acid, .alpha.,3,4-... 472 C20H4005Si4 037148-65-5 23 Abundance Scan 803 (12.541 min): 29522. D (-) m/z 73.10 100.00% 73

5000 267 355 T T l ‘ ‘ 1 1 45 . 193 251 . | 12.20 12.40 12.60 12.80 0- ‘ 1 ‘! ‘ I ' ' ----------- m 1 ’ ' P ' • m/z 267.00 45.56% miz—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313068: Cyclopentasiloxane, decamethyl- 73

355 5000 267 .... 4 12.20 12.40 12.60 12.80 ' ' ‘ m/z 355.10 32.83% , , 191207 251 1 323339 0 TIDIIMITmgau TIWTITTTTT I’T miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313065: Cyclopentasiloxane, decamethyl- 73 1 1 I 1 ‘ ‘ ‘“I l * < » I 1 « 1 < I 1 I J I I J 12.20 12.40 12.60 12.80 5000 267 m/z 356.10 14.36% 355 45 251 , | | 193 223 323339 8 0- | ‘ | ।..4.... । "’611177711 ’ 11’1 —mp TTTDTHT mlz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #339188: N-Methyladrenaline, tri-TMS 1111111111/1/1.8 ‘ ' I ‘ ■ I ' ‘ 58 75 12.20 12.40 12.60 12.80 m/z 357.10 9.67% 5000 355

207 0- ii TII TIDupppu 11 p . । TIWIWIITTTTT 27282 308323 11 11 TTTtr1t 111 m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 12.20 12.40 12.60 12.80

29522.D SCAN508.M Mon Feb 04 08:41:11 2002 Page 7

NYC-WTC_000036789

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NYC-WTC_000036789Source: NYC Law Department, mirrored locally

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000003981

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

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