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GCMS calibration data for sample AE11931, May 2002

Machine-extracted title · confidence 100%

Laboratory report documenting GCMS analysis of sample AE11931 conducted on May 29, 2002.

NYC-WTC_000013574–000013602

Folder label: “GCMS X 5/22/02 A 5/23/02

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Scanned page image, NYC-WTC_000013590
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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\052302\11931.D Vial: 11 Acq On : 23 May 2002 6:07 pm Operator: Mclean Sample : 5/22ad inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 10 Thiophene Concentration Rank 9

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

4.26 1.47 ug/L 887651 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qua

1 Thiophene 84 C4H4S 000110-02-1 7 2 2-Butenal, 3-methyl- 84 C5H80 000107-86-87 3 Thiophene 84 C4H4S 000110-02-1 7 4 Thiophene 84 C4H4S 000110-02-1 7 Abundance Scan 201 (4.260 min): 11931 .D (-198) (-) m/z 91.10 100.00% 84 91

5000-

39 48 4.00 “.. ■ ' I 1 ' ‘ ‘ I ' ‘ ‘ ‘ I ‘ ‘ 4.20 4.40 4.60

miz-> 0- 0 m 10 20 30 40 58 --------- 50 60 70 80 90 41 ■ ■ i ' 100 m/z 84.00 96.55% Abundance #116584: Thiophene 84 58 45 5000 4.00 4.20 4.40 4.60 39 m/z 92.10 58.82% 50 69 ral, J 1ann 80I1'1 11001,3 26 32 1 0 -----H miz—> 0 10 20 30 40 50 60 70 90 100 Abundance #116598:2-Butenal, 3-methyl- 84

""Ppmoos.. 4.00 4.20 4.40 4.60 5000 41 55 m/z 48.10 27.97%

50 , 69 0- ■ ■ i • ■ ■ ' i • ■ ■ ■ i ■ 1 ‘ ■ i ■ 1 ‘ • i 1ri ■ +41- ■ i ■ 1’ I miz-> 0 10 20 30 40। 50 I60 70 80 90 100 Abundance #33732: Thiophene 84 4.00 4.20 4.40 4.60 m/z 47.10 20.59% 58 "... 45 5000 39

1 12 26 3211 50 । 69 0 r ri ■ ■ ■ | IT. I | I I'l'l | 1-1 11141 I i111111 i J 4L ■ ■ i ■ ■ ■ ■ i • ■ ■ ■ i • ■ ■ ■ > ■ ■ ■nfz-> 0 10 20 30 40 50 60 70 80 90 100 4.00 4.20 4.40 4.60

11931.D 052202.M Wed May 29 09:50:58 2002 Page 13

NYC-WTC_000013590

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NYC-WTC_000013590Source: NYC Law Department, mirrored locally

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