GCMS analysis report for sample AE11567 showing unknown compounds and surrogate recovery data from May 29, 2002.
NYC-WTC_000025568–000025579Folder label: “GCMS X 5/17/02 A 5/16/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\MSDCHEM\1\DATA\020521\11567.D Vial: 20 Acq On : 22 May 2002 3:08 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020521.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1
Peak Number 3 Benzene, 1-bromo-3-chloro- Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T. 31.09 0.30 ug/1 30796 Phenanthrene-dl0 31.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Benzene, 1-bromo-3-chloro- 190 C6H4BrCl 000108-37-2 47 2 Pyrazine, tetraethyl- 192 C12H20N2 038325-19-8 47 3 1H-2-Indenone,2,4,5,6,7,7a-hexah. . . 192 C13H20O 1000196-69-5 40 4 Anthracene, 2-methyl-________________ 192 C15H12 000613-12-7 38 Abundance 7 Scan 4767 (31.088 min): 11567.D (-4758) (-) m/z 192.10 100.00% 192 A 5000
96 TII 1 ' ‘ I’’ 82 137 146 1 .158 180 30.80 31.00 31.20 31.40 .................. ......... .. 119 z-> 0 M mH ——— 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 I I Ji | I I I I | , I I I'l1! I > I | I I I i m/ z 96.10 19.30% Abundance #125836: Benzene, 1-bromo-3-chloro- 192
75 111 5000 A-H- 50 30.80 31.00 31.20 31.40 m/z 193.20 17.43% 38
n/z—> 0 "I"" 261, 85 96 . ,i. 128 141 TTTppT 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 155164 p-TYrp-n-rf 1' i"
Abundance #80990: Pyrazine, tetraethyl- 19 2 177 1 ' I ' ' ' 1 1 1 "I‘ ‘ . . pr . 30.80 31.00 31.20 31.40 5000 m/z 82.10 15.57% 41 67 29 53 81 149 163 0: H | 93 107 121 133 m-mmm । |i L TgTr nfe-> Abundance 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #80945:1H-2-lndenone,2,4,5,6,7,7a-hexahydro-3-(1-methylet... 192 i.i.. । in...... 30.80 31.00 31.20 31.40 149 m/z 145.90 14.90% 177 5000 41 53 107 121 135 164 55 67 79
/z—> 0 — rp ।, 27 I I 11 [Titi 111 I 44 I l , 11, l 1 ........... * Hr T’T 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 i. . ‘ 17 30.80 31.00 31.20 31.40 1 11567.D SCAN020521.M Fri May 24 09:41:22 2002 Page 5
NYC-WTC_000025576
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NYC-WTC_000024851
GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024896
Laboratory report of GCMS analysis for sample AE10247 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025613
GCMS analysis report for sample AE11571 showing unknown compounds and surrogate recovery data from May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024871
Laboratory report of GCMS analysis for sample AE10246 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024791
Laboratory report of GCMS analysis for sample AE10242 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024652
GCMS analysis for sample AE11157 identifying other unknown compounds with a 2,4-DDD surrogate recovery of 91%, completed May 22, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022598
Laboratory report of GCMS analysis for sample AE11566 conducted on May 29, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024915
Laboratory report of GCMS analysis for sample AE10301 conducted on May 28, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025542
Laboratory report documenting GCMS analysis of sample AE11154 conducted on May 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022516
Reference standard analysis report for nitrosamines and benzene derivatives in sample AE11424 analyzed May 17-21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045748
Gas chromatography-mass spectrometry analysis of sample AE10701 conducted May 20, 2002, detecting unknown compounds and 2,4-DDD at 82% recovery.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043806
Analytical report for sample AE09769 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · similarity 0.997
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_000025494
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
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NYC-WTC_000025495
Laboratory log sheet recording Method 608 extraction parameters and sample counts for sample AE11423 in May 2002.
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NYC-WTC_000025499
Laboratory report showing non-detect levels for 15 volatile organic compounds in a GCMS method blank processed on May 17-21, 2002.
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NYC-WTC_000025508
Laboratory report of GCMS calibration data showing response values and detection limits for 15 volatile organic compounds on May 17-21, 2002.
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NYC-WTC_000025512
Laboratory report of GCMS reference standard analysis showing response values for 15 volatile organic compounds on May 17-21, 2002.
Filed in the same folder