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GCMS analysis results for sample AD30633, Jan 2002

Machine-extracted title · confidence 95%

Laboratory report documenting GCMS analysis of sample AD30633 including DDD surrogates on January 22, 2002.

NYC-WTC_000017210–000017232

Folder label: “GCMS X 12/17/01 A 12/28/01 1/3/01 1/4/01

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : M:\INSTRU~1\209\DATA\DEC2701\30633.D Vial: 27 Acq On : 28 Dec 2001 3:23 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/17 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 11 l,l,l,5,7,7,7-Heptamethyl-3,3- Concentration Rank 6

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

30.25 1.53 ug/1 488372 Chrysene-dl2 33.03

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,1,1,5,7,7, /-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 32 2 Benzoic aci , 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 27 3 3-Trimethyl silyloxystearic acid, tr 444 C24H5203Si2 000000-00-0 12 4 3-Isopropfoxy-l,1,1,5,5,5-hexamethyl 354 C12H3404Si4 072182-11-7 10 Abundance Scan 2745 (30.247 min): 30633.D (-) m/ z 73.0,0 100.00% 73

5000 147 221 TTI—nm 1 ' 1 1 I 30.00 30.20 30.40 30.60

m/z-> 45 mmmppppm Tmpe 96 117 191 I 40 60 80 100120140160180200220240260280300320340360380400420 L .26741. m/z 147.00 35.08% Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bls(trimethylsiloxy)t 73

147 /........ .. 5000 267 355 429 30.00 30.20 30.40 30.60 45 207 m/z 221.0 20.79% TrrrpTrr .. .......... I ........... l„l....... 1kj....f...1( .. r. j 11111. ।.. j»... । .1..,. ।.. ।,..»।»।». j... 11..». { ।.... ।....j11. m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #73975: Benzoic acid, 2.4-bis[(trimethylsilyl)oxy]- trimet 73

30.00 30.20 30.40 30.60 5000 355 m/z 355.05 12.41% 45 ! 133 193 223 281 . 1..., t... |.,.. 1.. > 111 u. |, . |.. ■. |.... 1. i'.. 1.... ].... 1..., |,,., I.,,. I H. 11 >.. I ■. I I j I r 11111111111111 miz-> 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #56734: 3-Trimethylsilyloxystearic acid, trimethylsilyl est ............................. ................. 73 30.00 30.20 30.40 30.60 m/z 281.00 12.11% 5000 147 233

189 313 429 I 339 387 mH T I 1 ‘ 1 ' I ' ' m/z-> 40 60 80 100120140160180200220240260280300320340360380400420 30.00 30.20 30.40 30.60

30633.D GCMS0103.M Thu Jan 10 15:24:30 2002 Page 11

NYC-WTC_000017227

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NYC-WTC_000017227Source: NYC Law Department, mirrored locally

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