GC/MS results for unknown compounds and surrogates, sample AE10983, May

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

NYC-WTC_000023949–000023969

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

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NYC 9/11 Public Portal Document ULDLCLY DCCLI wopOuIiU RSpOL L

Data File : C:\MSDCHEM\l\DATA\051402\10983.D Vial: 12 Acq On : 14 May 2002 10:28 pm Operator: Mclean Sample : 5/10 kb Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: L’SCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 10 1-.beta.-d-Ribofuranosylimi ... Concentration Rank 10

R.T. EstConc Area Relative to ISTD R.T. 34.99 0.28 ug/L 233674 Perylene-dl2 34.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1-.beta.-d-Ribofuranosylimidazo[... 264 C11H12N404 1000212-46-1 9 2 5-Aminoindan 133 C9H11N 024425-40-9/5 3 Isoquinoline, 1,2,3,4-tetrahydro- 133 C9H11N 000091-21-4 5 4 Phosphonoamododifluoridate, N,N-... 129 C2H6F2NOP 1000226-59-1 5 Abundance Scan 5432 (34.995 min): 10983.D (-5430) (-) m/z 131.80 100.00% 132

208 5000 44 259 — 73 34.60 34.80 35.00 35.20 35.40 o! 1 ‘ I ' ' ' ‘ I ,.. I..... ■ ■ ■ i ■ 1 ■ 1 i 1 1 1 ■ i ' 1 ' 1 i 1 281 1 1 i ■ ■ m/z 208.00 54.22% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #59735:1 -.beta.-d-Ribofuranosylimidazo[1,2-b]pyrazole-7-c... 132

5000 MMAAMYYYY 34 60 34.80 35.00 35.20 35.40 57 73 105 264 m/z 44.10 46.04% 43 1,18 hl l.. m l | ll .i 87 .i,i — 145 161 175 199 215 234 o! ’ I* I I . 1iB 1 ■ i ' 1 ' ■ i 1 ■ ''' i ■ ' 1 ' i m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #59737: 5-Aminoindan 132

34.60 34.80 35.00 35.20 35.40 5000 m/z 129.40 45.78% 65 117 28 51 78 103 01 ' ' I 'T' dri il"i 1 17, , " । (p, . n/z-> Abundance 20 40 60 80 ' i ■ ■ ■ ■ i ' ■ ■ ■ i ■ ■ ■ ■ i 100 120 140 160 180 200 220 240 260 280 #122072: Isoquinoline, 1,2,3,4-tetrahydro- 104 132 i ■ ■ ■ ■ i ■ ■' ■ i ■' ■ ■ i

7 AW 7Iid 34.60 34.80 35.00 35.20 35.40 m/ z 259.00 41.43%

5000

51 117 90 27r691 । J rnr 0 “t — m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 34.60 34.80 35.00 35.20 35.40

10983.D 050102.M Thu May 16 14:39:51 2002 Page 13

NYC-WTC_000023966

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GC/MS results for unknown compounds and surrogates, sample AE10984, May · Box DEP Box 18

NYC-WTC_000023991

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

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