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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_000004376
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2701\30650.D Vial: 46 Acq On : 30 Dec 2001 3:26 am 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 6 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 2

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

20.28 4.74 ug/1 2855270 Acenaphthene-dl0 20.56

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 42 2 3-1sopropoxy- 1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 38 3 4-Amino-5-i dazole carboxamide, tr 342 C13H30N4OSi3 000000-00-0 12 4 Phosphoric/1 cid, 3-(ethoxyimino)-2- 429 C14H36NO6PSi3 055334-96-8 10 Abundance Scan 1659 (20.276 min): 30650.D (-) m/z 73.00 100.00% 73

5000 147 281 I 327 i ■ 20.00 20.20 20.40 20.60 i 45 117.. —9— 191 221 191,1 251 . 355,383 415, , , m/z 147.00 37.27% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 281 5000- 20.00 20.20 20.40 20.60 369 m/z 281.00 35.14% 1 1 I ' 1 1 1 1 1 1 1 | « 249, , vr 207 , ~ L , ", 338 J......................... m/z—> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503 3-Isopropoxy-1 .1.1.7. / .7-bexamethyl-3,5.5-tris(trim 73 20.00 20.20 20.40 20.60 5000 m/z 326.90 13.72% 147 221 281 327.... 415..... 519 561 m/z--> 50 100 150 200 250 300 350 400 450 500 550 Abundance 73 #48317:4-Amino-5-imidazole carboxamide, tris(trimethylsily p—)40r...... 20.00 20.20 20.40 20.60 m/z 282.00 9.81% 327 5000 237 45

m/z-> ... .147172 2124 I. ; 11........... -........ 50 100 150 200 250 300 350 400 450 500 550 . 20.00 20.20 20.40 20.60

30650.D GCMS1126.M Mon Jan 28 11:18:25 2002 Page 6

NYC-WTC_000004376

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NYC-WTC_000004376Source: NYC Law Department, mirrored locally

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