GCMS sample analysis results for unknowns, May 2002

Machine-extracted title · confidence 95%

Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10132 on May 17, 2002.

NYC-WTC_000046147–000046158

Folder label: “GCMS X 5/7/02 A 5/14/02”

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Data File : C:\MSDCHEM\l\DATA\020513\10132.D Vial: 19 Acq On : 14 May 2002 6:22 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1

Peak Number 1 Chloroform Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 3.34 0.44 ug/1 35252 1,4-Dichlorobenzene-d4 11.38 Hit# of, 5 Tentative ID MW MolForm CAS# Qual

1 Chloroform 118 CHC13 000067-66-3 72 '2 loroform 118 CHC13 000067-66-3 72 3 Methane, bromodichloro- 162 CHBrC12 000075-27-4 64 4 Methane, bromodichloro- 162 CHBrC12 000075-27-4 64 Abundance Scan 45 (3.344 min): 10132.D (-41) (-) m/ z 83.00 100.00% 83

5000

100/ NMYM M M 9 । MPnns i 48 3.20 3 30 3.40 3.50 3.60 3.70 3.80 ...................... .................................... 191 113 129 111'''11' i ■''111'''11'11’4 ■ 111.... । m/z 85.00 74.04% ‘tt 11 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #116499: Chloroform 83

5000 lasapMot /, YMotn । A AA+ । 3.20 3.30 3.40 3.50 3.60 3.70 3.80 47 m/ z 47.95 15.82% 5. 70, 1 118

Judyual, ‘.1 ■ ■ i • ■ "11111111 I । | i i i > | I I I f | | | rl'| I I > i | r > । । । i । । i | i i i i । i i I । । । i n/z--> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #33238: Chloroform 83 3.20 3.30 3.40 3.50 3.60 3.70 3.80 5000 m/ Z 47.00 15.10% 47

n/z-> Abundance 1... 35

,..89,179.1101 27 " i " '' r " ' i1 L 96 118 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 i' " 111 " ' i ■ ■ ''I ■ " 11 " " I " " I " " I " 111"

#33236: Methane, bromodichloro- 83 alut m/ Z 3.20 3.30 3.40 3.50 3.60 3.70 3.80 87.00 8.95% 5000

47 129 4 ... ...... 27 35.... L.... 63 72 J, 193 1 ' | ■ 1 1 ■ | ' 1 1 1 | । । l'i I’T "Tmm"a i i i r । i I I ITT 164I ITTT 116 11, I I I I I"l T’TTTI’’ I I'll I I I I I I I I I I I I I I I I I I I n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 3.20 3.30 3.40 3.50 3.60 3.70 3.80

10132 ,D SCAN020507.M Wed May 15 09:54:26 2002 Page 3

NYC-WTC_000046153

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GCMS analysis results, sample AE10135, May 2002 · Box DEP Box 25

NYC-WTC_000046192

Gas chromatography-mass spectrometry analysis of sample AE10135 performed May 17, 2002, detecting unknown compounds and 2,4-DDD surrogate at 96% recovery.

1 shared topics · Same agency, volume and box · similarity 0.998