GCMS analysis results for sample AE09335, May 2002

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Laboratory report documenting GCMS analysis of sample AE09335 conducted on May 8, 2002.

NYC-WTC_000044672–000044699

Folder label: “GCMS X 4/29/02 A 5/3/02”

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NYC 9/11 Public Portal Document

Data File C:\MSDCHEM\1\DATA\050202\9335.D Vial: 13 Acq On 2 May 2002 9:27 pm Operator: Mclean Sample 4/29 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 9 Carbamodithioic acid, acety... Concentration Rank 13

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

25.10 0.26 ug/L 365383 Phenanthranene-dl0 22.97

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Carbamodithioic acid, acetyl-, m. . 149 C4H7NOS2 016696-88-1 47 2 1,2-Benzenedicarboxylic acid, bi . . . 278 C16H2204 000084-69-5 43 3 Dibutyl phthalate 278 C16H2204 000084-74-2 43 4 Didodecyl phthalate 502 C32H5404 002432-90- 8 38 Abundance Scan 3748 (25.101 min): 9335. D (-3738) (-) m/ z 149.00 1 . 00% 149

5000 43 — 73 0/ 1 1 i 1 ' 1 1 i ■ ' ■ 1 i ■ ■ 1 1 i ' 1 ' 1 i

97 129 24.80 25.00 25.20 25.40 , Ji,'. । # 1 1 ।' 1 . I i 185 223 1 1 i ■ ■ 1 1 T m/z 73.10 29.96% m/z-> Abundance 20 40 60 80 100 120 140 160 #66752: Carbamodithioic acid, acetyl-, methyl ester 149 180 200 220 240 260 280 4 5000 ... 24.80 25.00 25.20 25.40 ___ 43 102 m/z 43.10 29.90% 60

TTJ-T 4174 1........ Il ............................. 31iIii। । ।।~ii|Iiii|IiIi|ii।।|।Irn।i।।i।ii।।[iiii।iikl[tiit।ir

rn/z--> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #123453: 1,2-Benzenedicarboxylic acid, bis(2-methylpropyl)... 149 1 ' I 1 ' 1 ' 1 1 1 ' 1 I ' 1 ' 1 1 1 1 1 1 I 24.80 25.00 25.20 25.40 5000 m/ Z 55.10 25.94%

ao/u 57 223 41 ,| 76 91 104117 132 ................ I | 167 1 85 205 |. 236 260 279 1" "i 1' 1 I i ' 11 . । l- । ■ p . i . j । 1 . । .I .1 " । .I। । ।.. .■। . /z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #123426: Dibutyl phthalate 149 24.80 25.00 25.20 25.40 m/z 57.10 24.74%

5000 h 29

m/z-> 15 43 57, 76 91 104 121 135 | 167 189 205 223236 250 1 ' 1 1 1 ' 1 1 1 ' ' 1 I ' ' 1 r I ' ‘ 20 40 60 80 ' I 1 1 1 1 I ’ 1 1 1 1 1 1 11 I I I I I I I I I I > I I < I I I 3 I I I I I I ' I 100 120 140 160 180 200 220 240 260 280 278 de I I I I I

24.80 25.00 25.20 25.40 MAaiia

9335.D 050102.M Mon May 06 13:59:51 2002 Page 14

NYC-WTC_000044689

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