GCMS report for sample AD28861 showing detection of unknown compounds and surrogate recovery data.
NYC-WTC_000018830–000018848Folder label: “GCMS X 12/17/01 A 12/22 - 12/23/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report • Data File : C:\MSDCHEM\l\5973N\02FEB01\28860.D Vial: 3 Acq On : 1 Feb 2002 12:14 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 8 Cyclohexane-dl2 Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T. 22.85 3.73 ug/L 2733010 Phenanthrene-dl0 22.65 Hit# of 5 Tentative ID MW MolForm CAS# Qual 001735-17-7 7 1 1 Cyclohexane-dl2 96 C6D12 2 Ethane, chloro- (CAS) $$ Chloroe... 64 C2H5C1 000075-00-3 5 । 3 Ethene, 1,1-difluoro- 64 C2H2F2 000075-38-7 5 4 PERDEUTEROCYCLOHEXANE $$ Cyclohe... 96 C6D12 001735-17-7 5 Abundance Scan 1706 (22.851 min): 28860.D (-) m/z 64.00 100.00% 64 160
5000 96 224 128 192 22.60 22.80 23.00 23.20
/z-> 41 0- IBB—— * * i 20 40 60 7980— 100 120 140 160 180 200 220 L—— 1 . 1 1 1 1 1 I 1 1 1 i 1 ■ ■ ■ । m/z 159.90 74.36% Abundance #3553: Cyclohexane-d12 46 64
96 5000 30 22.60 22.80 23.00 23.20 78 m/z95.90 39.82%
niz-> X40 0* I ' 1 ‘ ' I ■ 1 20 60 ■ ■ i 1 1 80 100 120 140 160 180 200 220 Abundance #933: Ethane, chloro- (CAS) $$ Chloroethane $$ Ethyl chlor... 64 22.60 22.80 23.00 23.20 29 m/z 223.80 34.65% 5000
49
01 j t r 111I1 i । ' ‘ I ' ' ‘ ‘ I ' ' ‘ ' I ‘ ‘ ‘ ' I rT m/z—> 20 40 60 80 100 120 140 160 180 200 220 Abundance #923: Ethene, 1,1 -difluoro- 111471 Pr | I I ! I | I I I 64 22.60 22.80 23.00 23.20 m/z 161.90 16.72% 5000 45 31
0 I ‘ 1 ■ 1 i 1 ,''i । ।'I ■ ■ i 1 ■ ‘ • i • • ■ ■ i ■ • । ■ ■ • ■ । ■ i ■ ■ ■ ■ । ■ ■ ■ ■ ।■ mfz~> 20 40 60 80 100 120 140 160 180 200 220 22.60 22.80 23.00 23.20
28860.D SCAN508.M Mon Feb 04 08:41:05 2002 Page 10
NYC-WTC_000018843
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Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00473 conducted on January 18, 2002.
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GCMS laboratory results for sample AE01638 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
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Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
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machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000018795
Single-page document containing GCMS data or metadata associated with the WTC site in late December 2001.
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NYC-WTC_000018796
Fragmented GCMS data page containing chemical identifiers and numerical values from a December 2001 analysis.
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Calibration report listing response factors and concentrations for multiple organic compounds analyzed on December 22, 2001.
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