GC/MS results for unknown compounds and surrogates, sample AE10984, May

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Laboratory report showing GC/MS analysis of sample AE10984 with surrogate recovery data for 2,4-DDD.

NYC-WTC_000023991–000024013

Folder label: “GCMS X 5/10/02 A 5/14/02”

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Data File : C:\MSDCHEM\l\DATA\051402\10984.D Vial: 13 Acq On : 14 May 2002 11:17 pm Operator: Mclean Sample : 5/10 kb Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 12 4H-Pyrido[1,2-a]pyrimidine-... Concentration Rank 13

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

35.33 0.21 ug/L 205562 Perylene-dl2 ' 34.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 4H-Pyrido[1,2-a]pyrimidine-3-car... 265 C12H15N3O4 064399-30-0 9 2 Anthracene, 9-(4-methoxybutyl)- 264 C19H20O 1000154-36- 5— 3 2-(1,3-Dihydro-3 ,3-dimethyl-1-ph... 282 C18H1803 1000224- -9 4 4 Imidazo[4,5-e][1,4]diazepine-5,8... 307 C13H17N5O4 10001422'46-7 2 Abundance Scan 5488 (35.324 min): 10984.D (-5483) (-) m/z 44.10 100.00% 44

84 191 223 hMshMumhhykypal 207 267 341 5000 147 295 35.00 35.20 35.40 35.60 0 11" " 17' " 1 ‘ ■ ’11 l1 " ' I - ]1'1111 " ' 111'' I' " ' I ‘1'[ I 111'1" I " " 11" 11" '111 ,.......... 377 m/ z 83.90 67.43% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360

„hlM JI V t Abundance #80795:4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 6,7,... 191 265

220 111 5000 ■ ■ i ‘ • • ? i ■ ■

237 35.00 35.20 35.40 35.60 53 m/z 191.10 60.00% 69 96 134 163 o- --ll#p TT .[r II 1 ' ' 1 I ‘ 1 ' । I ' ' ‘ ' I ' ' 1 ‘ I ‘ ‘ ' I ' । 1 ' I " " I 1 A niz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #80794: Anthracene, 9-(4-methoxybuty!)- 191 TI 35.00 35.20 35.40 35.60 5000 264 m/ Z 74.10 59.71%

20 45 29 । 63 85 101 122139 165, j 0-- Tl" 111 | l'l ! I | I I I I | I I . . | . 1 . |1". . II ’T 21522248, I ’1'' I " b' I " 1' I " '' I' iz-> :20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #88248: 2-(1,3-Dihydro-3,3-dimethyl-1-phenyl-3,4-benzofura... 43 213 35.00 35.20 35.40 35.60 207 m/z 223.20 53.71%

5000 77 115 145 178 267 # Il 249 1 0' 11111 L L 9 n 42+1+44*# । 'ft" । 4 TTTTIN]ummpmn , Mil III, Illi.............. m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 35.00 35.20 35.40 35.60

10984.D 050102.M Thu May 16 14:41:49 2002 Page 16

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GC/MS results for unknown compounds and surrogates, sample AE10983, May · Box DEP Box 18

NYC-WTC_000023949

Laboratory report showing GC/MS analysis of sample AE10983 with surrogate recovery data for 2,4-DDD.

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