GC/MS results for unknown compounds and surrogates, sample AE10901, May

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Laboratory report showing GC/MS analysis of sample AE10901 with surrogate recovery data for 2,4-DDD.

NYC-WTC_000023871–000023886

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

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NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\051402\10901.D Vial: 8 Acq On : 14 May 2002 7:12 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 6 Phenanthrene, 9-methyl- Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 22.58 0.28 ug/L 331922 Phenanthranene-dl0 22.95 Hit# of 5 Tentative ID MW MolForm CAS#

1 Phenanthrene, 9-methyl- 2 2,5-Dihydrophosphole, 3-methyl-l... 192 192 C15H12 C11H13OP 000883-20-5 53 1000196-97-5 45 0010 3 Phenanthrene, 2-methyl- 192 C15H12 002531-84-2 4090/ 4 Phenanthrene, 3-methyl- 192 C15H12 000832-71-3 40/7 Abundance Scan 3319 (22.580 min): 10901 .D (-3313) (-) m/z 192.05 100.00%| 192

5000

62 96 146 ,- ....... a..... [, 22.20 22.40 22.60 22.80 23.00 0 42 66 I I 120 HmmmptmpI 160 m/z 191.10 20.80% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #81033: Phenanthrene, 9-methyl- 102

5000 22.20 22.40 22.60 22.80 23.00 m/z 193.00 17.01%

n/z-> 29 39 51 63 74 83 115 126 13g 152 01 TITIuOm—upmmmmPT TTTTHTTTT 96 165 1176 20 30 40 50 60 70 80 90 100 110 120 130.140 150 160 170 180 190 200 + l—+p Abundance #80965:2,5-Dihydrophosphole, 3-methyl-1-oxo-1 -phenyl- 192 164 1 I 1 ‘ 1 ' I * ‘ ■ ■ । । l ■ 22.20 22.40 22.60 22.80 23.00 5000 99 m/z 146.10 15.38% 115 47 77 177 67 125,34 146 m/z-> 0 —273844574 187 —++74+rl+44.+155,. H U 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Abundance #125842: Phenanthrene, 2-methyl- 102 000000— 22.20 22.40 22.60 22.80 23.00 m/z 96.00 14.76%

5000

96 27 39 51 63 82 ,|| 115 126 139 152 165 176 0 T.—TOdTt . |Ti IT > 1111111111 ri 11111111 > ii'i 1111 pl 1111 i'i'i 111 rlt 111 ? TJTT ............ I 1 I ' ‘ 1 1 T * ' 1 ' 1 ' * n-r n/z—> 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 23.00

10901.D 050102 .M Thu May 16 14:35:43 2002 Page 9

NYC-WTC_000023884

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GC/MS results for unknown compounds and surrogates, sample AE10980, May · Box DEP Box 18

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Laboratory report showing GC/MS analysis of sample AE10980 with surrogate recovery data for 2,4-DDD.

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