GCMS analysis results for sample AE08962, May 7, 2002

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Laboratory report documenting GCMS analysis of sample AE08962 conducted on May 7, 2002, by analyst DLV.

NYC-WTC_000049596–000049608

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

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NYC 9/11 Public Portal Document Library searcn compound Report Data File : C:\MSDCHEM\1\DATA\020424\08962 .D Vial: 13 Acq On : 24 Apr 2002 9:39 pm Operator: Nefliu Sample : sample 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 2 Acetonitrile, dichloro- Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 3.65 0.47 ug/1 534410 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 78 2 3,3-Dichloropropyne 108 C3H2C12 1000222-23-9 25 3 Acetaldehyde, trichloro- 146 C2HC13O 000075-87-6 25 4 Chloral Hydrate 164 C2H3C1302 000302-17-0 25 Abundance Scan 97 (3.649 min): 08962.D (-92) (-) m/z 74.05 100.00% 74 82

5000 47 35 . 3.40 3.60 3.80 4.00

iz-> 211111111 774 ‘I — 108 TTHT 169 TITT 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 I‘ '' I • ’ ’ ‘ I “ “ I “ “ I m/z 82.00 68.53% Abundance #28338: Acetonitrile, dichloro- 74

5000 82 —n/ . 2— hmypi 141 , 47 3.40 3.60 3.80 4.00 35 m/Z 84.00 35.85% _________

.2___ .Mwwksi. 12 26 110 ‘‘1111 ‘! TmuapmaamamgnmTpaaT n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #28312:3,3-Dichloropropyne TH ‘ ‘ ‘ ‘ i ‘ ‘ ‘ ‘ J ‘ ‘ 1 1 1 ‘ 1 1 I* 1 ‘ 3.40 3.60 3.80 4.00 5000 m/z 76.10 33.38% 38 47

miz-> —Al 82 ■1 | I . > , | .. . . | 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 108 . I | . , I I |. . . . | 1 M . p , I . | . . . , | . .. . ! . , ,

Abundance #116335: Acetaldehyde, trichloro- - 11*i 82 3.40 3.60 3.80 4.00 m/z 47.10 24.37% 29 5000- 47 111 440

II.>। 37 p , 1। . . j । . l', I | l .Tl 60l . . .70 p M . । I I II', p . . . p ... |> II.|'i... p >. 1 ।..146 11 i'I i 111 ■ I I ! p ... | I I 1 1 • ' ■ • i ‘ ' • i ■ • 1 1 I 1 1 1 1 | 1 1 1 n/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 3.40 3.60 3.80 4.00

08962.D SCAN020424.M Thu May 02 14:47:51 2002 Page 4

NYC-WTC_000049603

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GCMS analysis results for sample AE08960, May 7, 2002 · Box DEP Box 27

NYC-WTC_000049571

Laboratory report documenting GCMS analysis of sample AE08960 conducted on May 7, 2002, by analyst DLV.

1 shared topics · Same agency, volume and box · similarity 0.996