GCMS analysis results for sample AD31647, Jan 25 2002

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Laboratory report documenting GCMS analysis of sample AD31647 with detection of unknown compounds and surrogate recovery.

NYC-WTC_000050205–000050221

Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02JAN22\31647.D Vial: 3 Acq On : 22 Jan 2002 1:51 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 5 Benzaldehyde (CAS) $$ Pheny... Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 8.68 0.09 ug/L 27250 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benzaldehyde (CAS) $$ Phenylmeth... 106 C7H60 000100-52-7 9 2 3-Pyridinecarbonitrile, 1,4-dihy... 106 C6H6N2 023974-91-6 4 3 PHENYL-GLYOXYLIC ACID 150 C8H603 000000-00-0 4 4 Benzoylformic acid $$ Phenylglyo... 150 C8H603 000611-73-4 4 Abundance Scan 465 (8.683 min): 31647.D (-) m/z 105.10 100.00% 105 77 5000 51 . .. I\I\... ..... 40 II..................................... 8.40 8.60 8.80 9.00 ‘ I ' ‘ ‘ ‘ 1 ‘ 1 * ’I* ‘ ‘ ‘ ‘ J ' 1 ‘ ‘ I ‘ 1 • * I * ‘ ’ 1 ‘ 1 ■ i ■ ■ ■ ‘ i ■1 111 ■ ■ • ■ i ■ ■ • ■ i ■ ■ m/z 77.00 66.55% miz-> 30 40 50 60 70 80 90 1(X) 110 120 130 140 150 Abundance #10695: Benzaldehyde (CAS) $$ Phenylmethanal $$ Benzenecar... 77 1(15

8000 —r-r-r-r-r-r-r-r-r-p-T-T-r-j-r-r-r-r-i-r-r^ 6000 8,40 8.60 8.80 9.00 m/z 106.00 66.34% 4000 51 ■ I ■ 1 1 ■ i ■ • ■ ■ i 1 • ‘ ■ I ■ ' ■ ■ i ■ ‘ ‘ ■ i ■ ■ ■ 11 ■11 11 ■ ‘ 1 I ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 1 111 • ■ ' ■ i • • miz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #10668:3-Pyridinecarbonitrile, 1,4-dihydro- 105 ' 8.40 8.60 8.80 9.00 ' i ■ ■ ■ ■ i • ■ ■ 1

5000 m/z 51.10 33.60%

51 78 64 s TT 1 * • 1 ■ 1 । | ■ i-tt| ■ ■ ■ ■ | " ' I ‘ ‘ ‘ ' I ' ‘ ' I ' ‘ ‘ ' I ' ' ' ' I ‘ ‘ mz—> 30 40 50 60 70 80 90 100 110 120 130 140 150 Abundance #45949: PHENYL-GLYOXYLIC ACID 105 8.40 8.60 8.80 9.00 77 m/z 49.00 16.26%

5000 51 WMNMMMMWAA 38 45 | ____________ 150 TInd—Bit I । । 1771 00) **1*14*14**51** ' ■ i ■ ■ ■ ■ i ' ■ ■ • i ■ ■ • ■ i ■ ■ n/z—> 30 40 50 60 70 80 90 100 110 120 130 140 150 8.40 8.60 8.80 9.00

31647.D SCAN508.M Thu Jan 24 13:55:40 2002 Page 7

NYC-WTC_000050215

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GCMS analysis results for sample AD31645, Jan 25 2002 · Box DEP Box 28

NYC-WTC_000050222

Laboratory report documenting GCMS analysis of sample AD31645 with detection of unknown compounds and surrogate recovery.

1 shared topics · Same agency, volume and box · similarity 0.998