GCMS blank analysis results, sample AE00938, March 1, 2002

Machine-extracted title · confidence 90%

GCMS blank analysis for sample AE00938 listing compounds below detection limits.

NYC-WTC_000009557–000009565

Folder label: “GCMS X 1/14/02 A 3/4/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\FEB2102\LBD.D Vial: 57 Acq On : 24 Feb 2002 12:14 am Operator: Sample : gc/ms scan 2/21 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 2 Cyclopentasiloxane, decamethyl Concentration Rank 2

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

14.93 1.16 ug/1 77448 Naphthalene-d8 15.97

Hit# of 5 Tentative ID MW MolForm CAS# Qual -------------- 1 Cyclopent as il oxane, decamethyl- 370 C10H3005Si5 000541-02-6 53 2 Benzoic acid, 2,5-bis(trimethylsilo 370 C16H30O4Si3 003618-20-0 35 3 Benzoic acid, 2,6-bis[(trimethylsil 370 C16H30O4Si3 003782-85-2 32 _4 Phenethylamtine, N-methyl-.beta. ,3,4 399 C18H37NO3Si3 Abundance-’ 7 Scan 1077 (14.927 mln): LBD.D (-) 010538-85-9 32 m/ Z 73.nO 100.00% 73/ 5000 267 355

45 14.60 14.80 15.00 15'20 ‘ 1 133 154 177193 223 251 323339 L i ■ i “ 1 ■ i " । "mmmmmpptpmg ■ ■ i “ “ i' “11' “ '’I" l • ■ •' I m/z 267.00 40.72% m/z-> 40 60 80 100 120 140 160180 200 220 240 260 280 300 320 340 360 /Sundance" #51266: Cyclopentasiloxane, decamethyl- 73

267 355 5000 14.60 14.80 15.00 15.20 ' ' m/z 355.05 34.38% . . 191207 251 |, 323339 > i • ■ ' lI ‘ । ‘| “I““I‘ ‘ ‘ । l ““ I “ ' •I " ‘'I• '■ ‘ I ‘ ' I 1 * " I “ TWnguom n “ • i _____ _ 60 80 100 120 140 160 180 200 220 240 26 0 28 0 30 0 320 340 360 Abundance 475378 dary a ucd 25-bis/trimothylsijo. ** 73 355 14.60 14.80 15.00 15.20 ' 5000 m/z 356.05 11.64% 45 147 179 207223 267282297 370 m/z-> 40 60 80 100 120 140 160 180 '266' ‘220' 240 260' 280 '366' 320 340 360 ‘ ‘' Abundance #51296: Benzoic acid, 2,6-bls[(trimethylsilyl)oxy]-, trimet 73 355 14.60 14.80 15.00 15.20 m/z 267.90 9.43% 5000

147 267 _ 47.. ...... 1...... 208 370 249 “M , L . 283 1111. >! > 11111.111 < 1111 <»।. 11. ।।। (11, > 111 j i.. । 'I ‘ ‘ 'I‘ ‘ l' ‘ " I " ‘' i" " I' ‘' 1** m/z-> 40 60 80 100120 140 160 180200 220 240 260 280 300 320 340 360 14.60 14.80 15.00 15.20

LBD.D GCMS0208.M Fri Mar 01 09:14:38 2002 Page 2

NYC-WTC_000009564

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