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GCMS analysis results for sample AE02645, Mar 15, 2002

Machine-extracted title · confidence 90%

Laboratory report listing unknown compounds and surrogate recovery data for sample AE02645.

NYC-WTC_000005415–000005434

Folder label: “GCMS X 2/5/02 A 3/7/02

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Scanned page image, NYC-WTC_000005431
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OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\MAR0702\2645.D Vial: 18 Acq On 8 Mar 2002 6:27 am Operator: Sample gc/ms scan 2/5 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 10 3-Isopropoxy-1 ,1,1,7,7,7-hexam Concentration Rank 8

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

30.88 0.31 ug/1 57648 Chrysene-dl2 33.76

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Isopropoxy- 1, 1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 38 2 1,1,1,5,7,7, /-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 37 3 N-(Trifluoroacetyl)-0,O01'-tris(t 481 C19H34F3NO4Si3 000000-00-0 9 4 Trisiloxane, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 9 Abundance Scan 2814 (30.878 min): 2645.D (-) ■ m/z 73.00 100.00% 73

5000 147 221 r 1 I 1 1 45 281 355 429 30.60 30.80 31.00 31.20 1 '’i ' 1 / . 325 A 401 . m/z 147.00 39.17% miz-? 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-lsopropoxy-1,1,1,7,7,7-hexamethyi-3,5,5-tris(trim 73

5000 147 30.60 30.80 31.00 31.20 221 m/z 221.05 25.90% 281 327 415 519 561 J____ _L_ m/z-> _ 50___ 100 1501 200 250 300 350 400 450 500 550 Abundance ; 73 1 1 I ' ' ' ' I 1 i ' ' ■ ' i ' ' 147 30.60 30.80 31.00 31.20 5000 267 m/z 355.05 16.87% 355 429 45 207

m/z~> 50 100 150 200 250 300 350 400 450 500 550 Abundance #58326: N-(Trifluoroacetyl)-d,O'.O"-tris(trimethyisiiyl)no ■ i ' ' 73 30.60 30.80 31.00 31.20 355 m/z 281.00 15.54% 5000

45 — | 120147 193 265 481 m/z-> 50 100 150 200 250 300 350 400 450 500 550 30.60 30.80 31.00 31.20

2645.D GCMS0208.M Wed Mar 13 14:54:44 2002 Page 10

NYC-WTC_000005431

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NYC-WTC_000005431Source: NYC Law Department, mirrored locally

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