GCMS analysis results for unknown compounds, June 2002

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Laboratory report documenting GCMS analysis of sample AE12739 with surrogate recovery data and identification of unknown compounds.

NYC-WTC_000015311–000015339

Folder label: “GCMS X 6/3/02 A 6/7/02”

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NYC 9/11 Public Portal Document LL.LCLX DEaLtil topOULIU RCDOL L

Data File C:\MSDCHEM\l\DATA\060702\12742.D Vial: 16 Acq On 7 Jun 2002 8:47 pm Operator: Sample Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\l\METHQDS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 19 Anhydro 2-hydroxy-1-methyl-... Concentration Rank 16 R.T. EstConc Area Relative to ISTD R.T. 34.84 0.50 ug/L 140767 Perylene-dl2 34.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Anhydro 2-hydroxy-1-methyl-7-mor... 263 C11H13N5O3 1000213-86-4 9 2 Pyridine, 2-(diphenylphosphino)- 263 C17H14NP 037943-90-1 9 3 4-Isothiazolecarboxylic acid, 3,... 263 C9H13N02S3 037572-40-0/9 4 Naphthalene, 1,2,3,4-tetrahydro-... 177 C10H11NO2 029809-14-/ 9 Abundance Scan 5405 (34.837 min): 12742.D (-5403) (-) m/z 129.80 100.00% 130 263

96 118 5000 209

84 TIT 1111

m/z-> 0- - 20 44

40 ■ i ■ ‘ ■11 ' ‘ I . . ' . I . ‘ ' 1 . ‘ 1 ' 1 1 1 1 . I ° 1 1 1 1 1 60 80 100 120 140 160 180 200 220 240 260 280 121 34.60 34.80 35.00 35.20 m/z 263.10 87.60%

Abundance #95005: Anhydro 2-hydroxy-1-methyl-7-morpholinopyridazino[... 70 232 263 124 /............... 5000 206 93 136 34.60 34.80 35.00 35.20 42 54 108 193 218 m/z 128.10 72.56% । 149 163

miz-> 0- 20 —PPL 40 60 ,i 1 , L__ di L__ dili L .1,111 ■ । r P ■.178 1 * n *111 *1 * *!1 80 100 120 140 160 180 200 220 240 260 280 In 248 ill - 111 ’1’1 4 Abundance #95023: Pyridine, 2-(diphenylphosphino)- 203 —P—OETPPATTT 34.60 34.80 35.00 35.20 5000 m/z 95.90 60.42% 185 51

miz-> 0- 20 2738.4,83.78,90 40 60 80* .10120133,152,170,1 202 217230 248 . '111'1 ■ ■ i ■ ■ ■ ■ i ■' • ■ i ■ ■ ■ ■ r 100 120 140 160 180 200 220 240 260 280 Abundance #95001:4-Isothiazolecarboxylic acid, 3,5-bis(methylthio)-... 1 1*’ 1 ' 1 ■ ■ 263 34.60 34.80 35.00 35.20 m/z 118.00 57.78% 203 5000

47 190 76 103 128 157170

/z—> ot20......40ml. .... 60 80 100 120 1....... ||| - ‘ I ‘ ‘ 1 * I ' ‘ ' 1 ' 1 ‘ 1 I 140 160 180 200 220 240 260 280 221 ■ ■ i ■ ■ ■ ■ i ■ ■ ■' i 1. T—l—mmDmTTT 34.60 34.80 35.00 35.20

12742.D 060302.M Mon Jun 10 11:26:57 2002 Page 22

NYC-WTC_000015337

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Laboratory report documenting GCMS analysis of sample AE12737 with surrogate recovery data and identification of unknown compounds.

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