GCMS chromatogram data for sample AE04592, April 2002

Machine-extracted title · confidence 100%

Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04592.

NYC-WTC_000058391–000058406

Folder label: “GCMS X 3/4/02 A 3/26/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAR2602\4592.D Vial: 8 Acq On : 26 Mar 2002 4:38 pm Operator: Sample : gc/ms scan 3/4 Inst ; GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************** Peak Number 5 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 2

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

38.83 7.54 ug/1 624929 Perylene-dl2 37.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,1,1,5,7,7,7-Heptymethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 28 2 3,6-Dioxa-2,4,5,7/tetrasilaoctane, 294 C10H3002Si4 004342-25-0 25 3 Trisiloxane, 1,1 A,5,5,5-hexamethyl 384 C12H36O4Si5 003555-47-3 25 4 2,6-Dimethyl-3,4*Ais (trimethylsilyl 3 11 C15H2 9NO2Si 2 000000-00-0 ..... 12 Abundance Scan 3680 (38.832 min): 4592.D (-) m/ z 73 147 221 5000 281 355 191,1 t 25i a 1 L 327 L 429 _____ 38.60 38.80 39.00 39.20 ' I ' ‘ , 96 117 ' I " " I " H I. I I I . *9'' L m/z 146 .56% __ 40 60 80 100120140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance ......... . ....'#^71^17.1X7.7,7-HeptarnethyW,34^^ ................ . 7Q

147 5000 267 38.60 38.80 39.00 39.20 429 207 m/z 221.05 54.05% V -ryn-rrj I"'' I' "' I" '' I I, Tyrm-pT I I' " ' I ___ 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance #41682. 0.6-Ui(Ka-2.4 S.^-felras. ■aoctarie, 2.2.4,4.5.5. 1 ■7 221 7 , r , I I , , , , I , , , . I , , —. 73 _____ 38,60_J8^(L,3?.0n__29^22„ 5000 m/z 355.05 31.50% 191 117 279

m/z~> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance #74103: frisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[{trimet __ I—,__ ——|—i—I v[ I__ I "I

73 38.60 38.80 39.00 39.20 147 m/z 281.0.5 27.86% 5000 281 45 369 I , 117 I' " ' I' . 207 249 I, I'' ‘' I' " ' I P”" ' I P 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 38.60 38.80 39.00 39.20

4592.D GCMS0308.M Thu Mar 28 16:28:11 2002 Page 5

NYC-WTC_000058402

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