DEP GCMS data table, Jan-Feb 2002

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

NYC-WTC_000003981–000004147

Folder label: “GCMS X 1/29/02 A 2/1/02”

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02FEB01\31218.D Vial: 4 Acq On : 1 Feb 2002 5:13 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 7 Cyclopentasiloxane, decamet... Concentration Rank 10

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

12.54 0.06 ug/L 36869 Naphthalene-d8 13.19

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 64 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 59 3 N-Methyladrenaline, tri-TMS 413 C19H39NO3Si3 000000-00-0 25 4 Benzoic acid, 2,4-bis[(trimethyl... 370 C16H30O4Si3 010586-16-0 23 Abundance Scan 803 (12.541 min): 31218.D (-) m/ z 73.10 100.00% 73

5000 267 355 - 45 12.20 12.40 12.60 12.80 — 11 o11111 11’’1’1/1111111/1111111111111111111111111111110m-T —TT-ttrrTT m/z 267.0 0 48.78% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313065: Cyclopentasiloxane, decamethyl- 73

5000 267 1 ' i ' ' ' ' i ' 1 ' i ' 1 ■ 1 i ■ ■ ■ ‘ i ‘ 12.20 12.40 12.60 12.80 355 m/Z 355.10 35.93% 45 0 1 | if" ... ........ .11* I 11111 193 223 251 I, .3233391, mfe-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313068: Cyclopentasiloxane, decamethyl- 73 1 ' i ' ' ■ ■ i ' ■ ' i ■ 1 ■ ■ i ' ' ■ ■ i ' 355 12.20 12.40 12.60 12.80 267 m/ z 356.10 13.38% 5000

, , 191207 251 |. 323339 0 TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTWTTTTPTT - 1UT m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #339188: N-Methyladrenaline, tri-TMS 58 73 12.20 12.40 12.60 12.80 m/ z 2 68.00 9.97%

5000 355

207 267282 209323 n/z-> an . II_________________________ 0 11 ”111 ' 'II *1 “ ..... . 11 1 ' I I ) I I > I I I I I I I I 1 1 I I I 1 1 1 1 I ') I I 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

31218.D SCAN508.M Mon Feb 04 08:41:43 2002 Page 9

NYC-WTC_000004063

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NYC-WTC_000004063Source: NYC Law Department, mirrored locally

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

NYC-WTC_000004494

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

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999