GCMS blank analysis results for sample AD30605, Jan 2002

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Laboratory report documenting GCMS blank analysis for volatile organic compounds on sample AD30605 conducted on January 10, 2002.

NYC-WTC_000017542–000017555

Folder label: “GCMS X 12/20/01 A 1/9/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File M:\INSTRU-1\2 09\DATA\JANO 802\LBB.D Vial: 18 Acq On 9 Jan 2002 5:55 am Operator: 209 GALOS Sample gems scan 12/20a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Cyclotetrasiloxane,.octamethyl Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T.

11.00 1.03 ug/1 247291 1,4-Dichlorobenzene-d4 11.52

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclotetrasiloxane, octamethyl- 296 C8H24O4Si4 000556-67-2 86 2 4-Amino-5-(4-aaetylphenylazo)benzof 281 C14H11N5O2 000000-00-0 28 3 6,7-Benzo-phenothiazine-5, 5-dioxide 281 C16H11NO2S 000000-00-0 9 4 3,6-Bis(N-d^methylamino)-9-ethylcar 281 C18H23N3 057103-04-5 9 Abundance Scan 649 (11.000 min): LBB.D (-) m/z 281.00 100.00% 201

5000

73 10.60 10.80 11.00 11.20 11.40 • । । 45 59 | • 'i • • i • i' ‘ 89;103’ 119 TutI 133 —147u’00-T179 umTTrrr1 — 123 207 221 235 249 mFTTTT*TT 265’T +rr ’1T+* m/z 282.00 28.45% miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #41966: Cyclotetrasiloxane, octamethyl- 241

5000 T 10.60 10.80 11.00 11.20 11.40 m/z 283.00 16.88% 133 73 i I 1‘1001110—0—0OO*T_11111111103I31t 163 177 ‘191111■207 235 249 265 1 I TTI I I I I > | I !"t l| ** . . f. .

miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39574; 4-Amino-5-(4-acetylphenylazo)benzofurazan 281

10.60 10.80 11.00 11.20 11.40 5000 116 iff m/z 192.90 11.45% 77 i ! 162 180 194 209 238 252 266 | ‘ ‘ I ' 1 ‘ ‘ I ‘ ‘ ‘ * J T1 ‘ ‘ p ‘ ******* 1 i1 1 I 1 tri I 1 1 • • । • J ■ i ‘।•• • miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #39602: 6,7-Benzo-phenothiazine-5,5-dioxide 281 10.60 10.80 11.00 11.20 11.40 m/z 132.90 10.61% 5000 217 232 192 118 189 TTIPPLOTLTTIOIPIOMIMT. 252264 / । ।i i m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 10.60 10.80 11.00 11.20 11.40

LBB.D GCMS0103.M Thu Jan 10 16:15:10 2002 Page 2

NYC-WTC_000017549

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NYC-WTC_000017571

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