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GCMS chain of custody form, sample AE10236, May 2002

Machine-extracted title · confidence 100%

Chain of custody record for GCMS analysis of sample AE10236 on May 20, 2002, including surrogate compound data.

NYC-WTC_000024366–000024379

Folder label: “GCMS X 5/1/02 A 5/9/02

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Scanned page image, NYC-WTC_000024376
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NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\l\DATA\020509\10236.D Vial: 14 Acq On 9 May 2002 11:28 pm 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 5 1,5-Naphthalenedithiole Concentration Rank 6

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

31.09 0.34 ug/1 43790 Phenanthrene-dl0 31.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,5-Naphthalenedithiole 192 C10H8S2 1000223-69-5 53 2 Bitoscanate 192 C8H4N2S2 004044-65-9 52 3 Phenanthrene, 9-methyl- 192 C15H12 000883-20-5 52 4 Bitoscanate 192 C8H4N2S2 004044-65-9 50 Abundance / Scan 4767 (31.088 min): 10236.D (-4755) (-) m/z 192.10 100.00% 19/2

5000 ................. /................. 96 146 160 82 , 108 122 44 64 . 207 30.80 31.00 31.20 31.40 - Th —TTTTHTT ■ i " " i 1" TPTT H m/z 191.00 27.77% /z-> 20 30 40 50 60 70 80 90 100110120130140150160170180 190200 210 Abundance #80950:1,5-Naphthalenedithiole 19/2

5000 .A h .A......AA., 30.80 31.00 31.20 31.40 115 128 159 m/z 146.00 19.80% 40 57 69 79 96 , 147 177 1111111 ri i 4 i n m । Pi nppdrtrer, + 111 ll i'i'i 11 rHAL ,,, nuapompun ।" " i" ■ m/z-> 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 Abundance #80930: Bitoscanate 192 i ■ ' ' ■ i 1 ■ 30.80 31.00 31.20 31.40 5000 m/ z 96.10 18.33% 134 90 160 2 50 63 75 26 . i'I'i 111, i |'i ■ ■ , 107116 ++#* TTTHp 148 ' i" " i ' 1' I " " I"111 m/z-> 20 30 40 50 60 70 80 90 100110120130140150160170180190 200 210 Abundance #81033: Phenanthrene, 9-methyl- 192 - AMAL 30.80 31.00 31.20 31.40 m/z 160.20 16.40% 5000

29 39 51 63 74 83 *6 115 126 139 152 165 176 I I 11 " 111 " "'111 " I" urmprmt I'I'I 11 I M I I | I ri 11! 111 | ! 1 I l'| ! I ! I |'I I I I | i’l I | I rrr | 1 1 i’HI /z—> 20 30 40 50 60 70 80 90 100110120130140 150 160 170180190 200 210 30.80 31.00 31.20 31.40

10236.D SCAN020507.M Tue May 14 14:23:57 2002 Page 7

NYC-WTC_000024376

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NYC-WTC_000024376Source: NYC Law Department, mirrored locally

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