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GCMS analysis results for sample AE10810, May 2002

Machine-extracted title · confidence 50%

Gas chromatography-mass spectrometry report for sample AE10810 showing detection of unknown compounds and surrogate recovery.

NYC-WTC_000046006–000046035

Folder label: “GCMS X 5/7/02 A 5/15/02

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Scanned page image, NYC-WTC_000046033
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NYC 9/11 Public Portal Document

'Data File : C:\MSDCHEM\1\DATA\051402\10810.D Vial: 20 Acq On : 15 May 2002 5:50 am Operator: Mclean Sample : 5/7 kb 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 19 Eicosane Concentration Rank 6

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

37.52 0.75 ug/L 669162 Perylene-dl2 34.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Eicosane 282 C20H42 000112-95-8 70 2 Eicosane 282 C20H42 000112-95-8 64 3 Eicosane 282 C20H42 000112-95-8 64 4 Tritetracontane 605 C43H88 007098-21-7 53 Abundance Scan 5861 (37.516 min): 10810.D (-5845) (-) m/z 57.20 100.00% 57

85 5000 . / . 4' । r~| ! । । । | ii । । [ iii" ‘{ i r । ।“ ।

113 , 281 0- "i111111 ‘ 11’711 if 11147 __ i i11 r 1 r 1 n r 111 i" "'i1 rn r1 n-p-i r 1111 rr-pn ।"1 ‘ i 1 111 ‘1 r 221 355 m/z 37.20 37.40 37.60 37.80 71.10 68.46% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #112344: Eicosane 57

5000 4 /WMMAA A.AAAa Ally 85 37.20 37.40 37.60 37.80 m/ z 85.10 63.34%

m/z-> 0- 14444 .. 113. 141 169 197 225 u 282 ■rf r !" I "I I ill | n I I [i . i". । r r r < | I । I I | I । I r | । I । | |

20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 ■ r '111" 11 r 1 "'i CTTT

Abundance #16454: Eicosane 57 MMMAM, . "MAA A.AAAA 37.20 37.40 37.60 37.80 5000 4 85 m/ z 43.20 57.97%

m/z-> 0-

Abundance 1 ,13,141, 169 197 225 253 ................. । i TT i | l i T " r r r i"| n i i fi i i i | i l i i | i । i l | i । i r | ri i i | i i । । । । । । । । । । > । । । । । । । i । । । । r t i r। i

20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 57 #112343: Eicosane MPyMyspn/ "MMtMA l I

m/ z r l ii

37.20 37.40 37.60 37.80 i

99.10 | t k i i i 'j i i ”I I

32.55% rT [ । I

5000 85 4

m/z-> 0 4 1 3141169..................... 282........... TI‘'I | 1-1 I |Tl | "T I J T I I’l-I I I fl I l-l | I Tr r ( I I I I | I . I . [I I I I | 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 > i I [ I I T I | I I I I | I I I > ! | > . . | T‘ T11dnn,i

37.20 37.40 37.60 37.80 । ' I । । । । i । । । । । । । ।

10810.D 050102.M Thu May 16 12:40:06 2002 Page 23

NYC-WTC_000046033

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NYC-WTC_000046033Source: NYC Law Department, mirrored locally

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