NYC-WTC_000044071
Laboratory report for sample AE09971 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Document / 25 pages
GCMS analysis results for unknown compounds, sample AE10202, May 2002
Machine-extracted title · confidence 95%Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10202 on May 10, 2002.
NYC-WTC_000045020–000045044Folder label: “GCMS X 4/30/02 A 5/8/02”
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OCR text
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NYC 9/11 Public Portal Document Library Search Compound Report
Data File C: \MSDCHEM\1\DATA\050802\10202 .D Vial: 20 Acq On 9 May 2002 6:53 am Operator: Mclean Sample 4/30 eh 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 2 Acetonitrile, dichloro- Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
3.64 0.52 ug/L 624401 1,4-Dichlorobenzene-d4 9.94
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0/87 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 78/ 3 3,3-Dichloropropyne 108 C3H2C12 1000222-23-9 25 4 Allyl mercaptan 74 C3H6S 000870-23-5 12 Abundance Scan 95 (3.637 min): 10202.D (-90) (-) m/z 74.00 100.00% 74
82 5000
35 47 3.20 .....A...... 3.40 3.60 3.80 4.00
m/z-> 01 ........................ . 1 ' l 1 11 1 i 1 1 ■ ■ I ' 1 1 । । । 10 20 30 40 50 —RP 60 70 Tbil 80 i ■ । - > ' > । 1 ■ ■ ■ । - - ■ - ।
90 100 110 m/z 82.00 54.43% Abundance #28338: Acetonitrile, dichloro- 74
5000 82 A.. /..... I ' ' ' ‘ I ' ' ' ' I ' ' ' I | > . ! 1 | I I '
47 3.20 3.40 3.60 3.80 4.00 m/z 84.00 39.70% 35 0 12 1 ' । ' ‘ ' i ' 26 j • i■ । |,h PPI । — 2— TIi3 , ' 1 I 1 1 108 i ■ ■ ■ 1 i 1 1 ■ ’ i m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #115342: Acetonitrile, dichloro- 74 35 3.20 3.40 3.60 3.80 4.00 5000 82 m/z 76.00 31.30% 47
0 1 । । । 1 1 1 1 i 1 1 1 ' 1 1 —— ■ । ■ - ■ ■ । • 1 ' I ' 1 1 1 1 1 1 1 1 1 1 TI m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28312: 3,3-Dichloropropyne ..... A.... | । ‘ r I |“ i i । I | । i । V | I I II | I I I"
74 3.20 3.40 3.60 3.80 4.00 m/z 47.05 24.28% 5000 38 47 Wywwooo
m/z-> 0 ■ ■ । ■ ■ ■ ' । 1 10 20 28—30 40 | । 53
50 60
60 78 80 82 90 100 108 110 i 1 1 ' 1 i ' 1 1 1 i 1 ■ ' 1 i ■ ■ 1 1 i ' 1 3.20 3.40 3.60 3.80 4.00
10202.D 050102.M Thu May 09 13:37:31 2002 Page 6
NYC-WTC_000045030
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NYC-WTC_000045030Source: NYC Law Department, mirrored locally
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