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Document / 344 pages

DEP GCMS data table, Jan-Feb 2002

Machine-extracted title · confidence 90%

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

NYC-WTC_000004149–000004492

Folder label: “GCMS X 12/18/01, 2/8/02 A 2/10/02, 1/10/02, 1/14/02

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Scanned page image, NYC-WTC_000004223
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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN2502\30651.D Vial: 35 Acq On : 25 Jan 2002 10:53 pm Operator: 209 GALOS Sample : REINJECT Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 3 Cyclopentasiloxane, decamethyl Concentration Rank 5

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

14.14 2.40 ug/1 2085910 Naphthalene-d8 15.09

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, camethyl- 370 C10H3005Si5 000541-02-6 53 2 Benzoic acid, 2-[(trimethylsilyl)ox 282 C13H2203Si2 003789-85-3 38 3 Benzeneacetic acid, /.alpha.,4-bis[( 326 C15H26O4Si2 055334-40-2 32 4 Benzoic acid, 2,6- is[(trimethylsil 370 C16H30O4Si3 __ 003782-85-2 32 Abundance Scar 990 (14.135 min): 30651 .D (-) m/ z 73.0.0 100.00% 73

5000 267 355 ...................... /, 45 [, 88 103118133 154 177 193208223 251 13.80 14.00 14.20 14.40

m/z-> 0- i 1 ■ i ■ ■ '1" 111 ' ' " i ■' " i I' 1 ''' i'"’1 rT' rT I1"1 III’IIfi Hl 40 60 80100 120 140 160 180 200 220 240 260 280 300 320 340 360 ++293323339 4— m/z 267.00 39.10% Abundance #51266: Cyclopentasiloxane, decamethyl- 73 355 267 5000 13.80 14.00 14.20 14.40 m/z 355.05 30.74% . . 191207 251 323339 |, 1111' " I ‘' 1" '' J " '' I''1 ‘ 11111111111111111 ■'11111111111,1111 111111 TITTTTTTTTTTT I’t m/z--> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #72300: Benzoic acid. 2-[(trimethylsilyljcxy]- trimethylsi 73 I ’ • ■ ' I 13.80 14.00 14.20 14.40 267 m/ z 356.05 5000 10.75% 45 ........92...... 135151 , 175 1 93209 233249 ... m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #46278: Benzeneacetic acid, .alpha.,4-bis[(trimethylsilyl)o I ' ’ ' ‘ I ' 1 ' ‘ I 73 13.80 14,00 14,20 14.40 267 m/z 268.00 10.16% 5000- 89 1511 , 179194 237252 „ r”‘rlV11' 11' ।11''' 11111'' 111''111 283 31 1 ...................... ................................ ■ ■ ।1 ■ ■ ■ ।। ■ ■ ■ ■ ।।" m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 13.80 14.00 14.20 14.40

30651.D GCMS1126.M Mon Jan 28 12:23:11 2002 Page 3

NYC-WTC_000004223

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NYC-WTC_000004223Source: NYC Law Department, mirrored locally

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