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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_000004459
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2 701\30707.D Vial: 41 Acq On : 29 Dec 2001 10:35 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/18 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 17 1-Monolinoleoylglycerol trimet Concentration Rank 16

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

38.02 0.56 ug/1 151231 Perylene-dl2 37.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1-Monolinoleoylglycerol trimethylsi 498 C27H54O4Si2 054284-45-6 28 2 Ethanedioic acid, bis(trimethylsily 234 C8H18O4Si2 018294-04-7 22 3 Dithioerythritol, tetrakis(trimethy 442 C16H4202S2Si4 000000-00-0 17 4 3-Isopropoxy-1,1,y,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 12 Abundance Scan 3592 (38.023 min): 30707.D (-) m/z .......... " 73 147 5000 221 281 355 45 96 117 , 179 ] , 327 | 401 429 37.60 37.80 38.00 38.20 38.40 .1 ih - T‘T- m/z 147.00 65.11% miz-> 50 100 150 200 250 300 350 400 450 Abundance #58871:1-Monolinoleoylglycerol trimethylsilyl ether 73

207 5000 147 i i 14 1 15 I I « DMTM PM 37.60 37.80 38.00 38.20 38.40 34 103 281 m/z 221.05 38.35% ■ 395 ■ 11 7 ■ ■ 482 m/z-> 50 100 150 200 250 300 350 400 450 Abundance #71006 Ethanedole aci bis rimethy silyi) ester 73 ‘I’" 147 37.60 37.80 38.00 38.20 38.40 5000 m/ Z 281.00 21.54% 45 117 190 219 m/z—> 50 100 150 200 250___300___ 350 400 450 Abundance #56591: Dithicerythritol, tetrakis(trimethylsilyl)- 73 37.60 37.80 38.00 38.20 38.40 m/z 207.00 19.47% 5000 221 MMWWW IWWWA 45 147 I 101 i I 173 1 [247 336 1 404 m/z-> 50 100 150 200 250 300 350 400 450 37.60 37.80 38.00 38.20 38.40

30707.D GCMS1126.M Mon Jan 28 11:24:57 2002 Page 17

NYC-WTC_000004459

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NYC-WTC_000004459Source: NYC Law Department, mirrored locally

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