GCMS blank analysis results for sample AE08958, April-May 2002

Machine-extracted title · confidence 100%

Laboratory report of a GCMS blank analysis for sample AE08958 listing chemical compounds with results below detection limits.

NYC-WTC_000049522–000049534

Folder label: “GCMS X 4/16/02 A 4/24/02”

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NYC 9/11 Public Portal Document

’Data File : C:\MSDCHEM\1\DATA\020424\0416LB.D Vial: 3 Acq On : 24 Apr 2002 11:44 am Operator: Nefliu Sample : 04/16 lab blk Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020424.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 7 Perylene-dl2 Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 41.84 34.32 ug/1 41695400 Perylene-d12 43.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual l Perylene-dl2 264 C20D12 001520-96-3 89 2 Iron, (.eta.-5-cyclopentadienyl)... 264 C16H16Fe 1000155-06-6 46 3 Boroxin, ethyldiphehyl - 264 C14H15B3O3 1000151-82-0 40 4 Cyclohex-4-ene-1,2-dicarboxylic ... 392 C24H44N2O2: 1000187-42-7 38 Abundance Scan 6597 (41.840 min): 0416LB.D (-6580) (-) m/z 264.20 100.00% 2(4

5000 132

42 54 76 88 104 tI| 118 | 156168180 194 208220232 2521 41.60 41.80 42.00 42.20 ‘ ' i • । । । । । i ri । i i r‘' i'Pi i [“l-i ‘ I'l'l i । i i ■ i । i i i i । ■ i ri । n । i । i Mt. । i TT m/z 263.20 50.03% miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #95141: Perylene-d12 2(4

5000 * । i y ( n II I » » * । i • । i1। i i r 41.60 41.80 42.00 42.20 m/z 132.10 32.27% ..132 1 28..............76 88 102 118 | 194 208 232 J » FT » 1 i » | i » •» i j » i » I j i I i j j ! « 1"I : I” I I j « 111** "F "T miz-> 20 40 60 80 100 120 140 160 180 2(X) 220 240 260 Abundance #95106: Iron, (.eta.-5-cyclopentadienyl)(.eta.-5-1,3-dimet... 28:4 ...................................... 41.60 41.80 42.00 42.20 5000 198 m/z 130.10 23.40% 249 56 121 142 27 39 *14**1* +8 81,9,1071—4 +-15717918241, 221234 . + ■' i1 ■ • ■ i ■ ■ . — ri > । । i i miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 Abundance #95147: Boroxin, ethyldipheny- 264 41.60 41.80 42.00 42.20 m/z 260.20 22.44% 5000 235 131 165 104 27 39 53 65 8 n/z—> ----- 4... -298,11... . 20 40 60 80 100 120 140 160 180 200 220 240 260 185

41.60 41.80 42.00 42.20

0416LB.D SCAN020424.M Thu May 02 14:37:27 2002 Page 9

NYC-WTC_000049533

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