GCMS analysis results, sample AE12320, June 2002

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Gas chromatography mass spectrometry results for sample AE12320 including surrogate recovery data analyzed on June 7, 2002.

NYC-WTC_000014214–000014236

Folder label: “GCMS X 5/24/02 A 5/29/02”

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NYC 9/11 Public Portal Document LLDLdLy bedLCI tolpourC KepOrU

Data File : C:\MSDCHEM\l\DATA\052902\12320.D Vial: 8 Acq On : 29 May 2002 3:47 pm Operator: McLean Sample : gc/ms scan 5/24 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 13 2,4-Diamino-6-(hydroxymethy... Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 22.54 0.24 ug/L 230971 Phenant hranene - dl 0 22.91 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,4-Diamino-6-(hydroxymethyl)pte... 192 C7H8N60 000945-24-4 59 2 1,3-Benzodioxole, 4-methoxy-6-(2... 192 C11H12O3 000607-91-0 45 3 5H-Dibenzo[a,d]cycloheptene 192 C15H12 000256-81-5 45 4 Phenanthrene, 9-methyl- 192 C15H12 000883-20-5 42 Abundance Scan 3311 (22.533 min): 12320.D (-3302) (-) m/z 192.10 100.00% 192

5000

146 160

niz-> 01 L.. .49.49... .................. I.. i...... ... 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 22.20 22.40 22.60 22.80 m/z 146.10 18.14% Abundance #125821:2,4-Diamino-6-(hydroxymethy)pteridine 43 192 163

5000 ----A- 28 22.20 22.40 22.60 22.80 53 68 146 175 m/z 191.10 15.78%

n/z-> 0-1 77 92 106 121 133 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 lL ‘ 113

Abundance #80895:1,3-Benzodioxole, 4-methoxy-6-(2-propenyl)- 192 ■ 1 i ■ ■ ■ ■ i ■ 1 I ‘ ‘ I ‘ 1 ‘ ’ I 22.20 22.40 22.60 22.80 5000- m/z 193.00 14.28%

119 131 147 165 91 65 77 niz-> 39 51 0------ ryomllssssaasyin. 103 TOTTTTD J177 + 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 200 m Abundance #80999:5H-Dibenzo[a,d]cycloheptene III* • • i ' "IF 192 22.20 22.40 22.60 22.80 m/z 160.10 12.26% 177 5000

89 165 39 51 63 76 102 115 128 139 152 | _ ..I 0 (।, ‘r . ।. rh rll rp r‘ rri i i । re rri r 11, p 11 (rl 111 III’ 11 PlH-i > ell --- m/z—> 2030405060 70 8090 100110 120130 140150 160170180 190 200 22.20 22.40 22.60 22.80

12320.D 052202.M Mon Jun 03 09:39:06 2002 Page 16

NYC-WTC_000014234

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