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GCMS chain of custody form, sample AE10238, May 2002

Machine-extracted title · confidence 100%

Chain of custody record for GCMS analysis of sample AE10238 on May 20, 2002, including surrogate compound data.

NYC-WTC_000024412–000024422

Folder label: “GCMS X 5/1/02 A 5/9/02

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Scanned page image, NYC-WTC_000024419
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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020509\10238.D Vial: 16 Acq On : 10 May 2002 1:27 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 3 Phenanthrene-diO Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T.

31.95 0.36 ug/1 52890 Phenanthrene-dl0 31.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

—1 Phenanthreno- diO 188 C14D10 001517-22-2 87 2 Anthracene -dlO- 188 C14D10 001719-06-8 72 3 1,4-Naphthoquinone, 2,3-dihydro-... 188 C12H1202 1000157-22-3 40 4 Cyclohexanone, phenylhydrazone_____ 188 C12H16N2 000946-82-7 33 Abundance" Scan 4913 (31.946 min): 10238.D (-4906) (-) m/z 188.20 100.00% 188

5000

80 94 . . । r. . T-u i TT—]■ । । ■ ■ । i t > i j r

42 54 66 | 132 31.60 31.80 32.00 32.20 108 mmmmHt 'I'"'........ "1.11. ■■ Tuur m/ z 189.15 19.15% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #79827: Phenanthrene-d10 188

5000 . . j r , , > । , i— । i , । । । । । , , । । 31.60 31.80 32.00 32.20 80 m/z 80.10 18.66% 94 160 30 42 52 66 . 11 108118 132 146 , |,| 170179 TIUIUPWTITu“mmuH11—— n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #79826: Anthracene-d10- 1(18

31.60 31.80 32.00 32.20 5000 m/z 93.90 15.32%

66 80 94 160 , , 17 30 42 52 .1 . l 108 118 132 146 I 170179 ,1 11" " I"111" 1111" ‘ 1111 1111111 > 11111111111...... ..... ... ..... ... . ... ..... ..... ... ..... ..... ............... ......... II11 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #79805:1,4-Naphthoquinone, 2,3-dihydro-5,8-dimethyl- P KB 31.60 31.80 32.00 32.20 173 m/z 160.10 10.30% 5000 145 82 91 159 115 27 39 51 65 105 131 ll TT n/z-> 10 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 190 31.60 31.80 32.00 32.20

10238.D SCAN020507.M Tue May 14 14:24:51 2002 Page 5

NYC-WTC_000024419

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NYC-WTC_000024419Source: NYC Law Department, mirrored locally

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