Laboratory report documenting GCMS analysis of sample AD25038 conducted on November 19, 2001, noting violations and unknown compounds.
NYC-WTC_000069215–000069232Folder label: “GCMS Scan X 10/19/01 An 11/8/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C;\HPCHEM\1\DATA\NOV0801\25038 .D Vial: 12 Acq On : 9 Nov 2001 1:21 am Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\NP103001.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Cyclotrisiloxane, hexamethyl- Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 7.16 0.72 ug/1 145937 1,4-Dichlorobenzene-d4 11.71 J Hit# of 5 Tentative ID MW MolForm CAS# Qual -2^ Cyclotr^^loxane, hexamethyl- 222 C6H18O3Si3 000541-05-9 80 2 Arsenis acid, tris (trimethylsilyl) 342 C9H27AsO3Si3 055429-29-3 56 V 3 IH-lodole, 1-methyl-2-phenyl- 207 C15H13N 003558-24-5 39 4 IH-Xndole, 2-methyl-3-phenyl-207 C15H13N 004757-69-1 9 ^undancq< Scan 230 (7.159 min): 25038.D (-) m/z 207.00 100.00% 207
5000
96 49 75 I 115 163 , | 680 7.00 7.20 7.40 7.60
K TTp-TTpTT-rTpTn“rp-1hHY'T-rVp-TT4prrTTT-YTT-iYrT+ryT4rrp-rT^^ m/z 208.00 19.61% ■n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #27918: Cyclotrisiloxane, hexamethyl- 207
5000 680 7.00 7.20 7.40 7.60 m7z 96700 16771% 191 15 ■ ■I " '' I ‘ ■ I' I' ‘ ' I m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #48300: Arsenous acid, tris(trimethylsilyl) ester 207 6 80 7.00 7.20 7.40 7.60
JK. 5000 m/z 209.00 12747%
73 105 133 191 44 If J I. 223239 327 ''' I'''' 11' I'''' I ' I'''' I'''' I > I'' I'''' I "I ' ' ' ' I ' ' ' ' ( p-Vn nn^-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #24655:1H-lndole, 1 -methyl-2-phenyl- 207 680 7.00 7.20 7.40 7.60 m/z 190.90 9.56%
m/z-> 102 128 Tb191ll
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 I' ’'' r ''' I 6.80 7.00 n7.20 7.40 7.60
25038.D NP103001.M Mon Nov 19 12:21:08 2001 Page 1
NYC-WTC_000069223
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000069644
Laboratory report documenting GCMS analysis of sample AD25460 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069659
Laboratory report documenting GCMS analysis of sample AD25461 conducted on November 26, 2001, noting unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068413
Laboratory report documenting GCMS analysis of sample AD24431 conducted on November 7-9, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068460
Laboratory report documenting GCMS analysis of sample AD24474 conducted on November 9, 2001, identifying unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068037
Laboratory report documenting GCMS analysis of sample AD24219 conducted on November 6, 2001, noting unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033800
Analytical commentary for sample AD28157 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033765
Analytical commentary for sample AD28149 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034198
Laboratory report detailing GCMS analysis of sample AD28263 conducted between November 21 and 26, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034213
Laboratory report detailing GCMS analysis of sample AD28271 conducted on December 6, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034180
Laboratory report detailing GCMS analysis of sample AD28269 conducted on November 30, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034830
Laboratory analyst notes on GCMS scan results and recovery rates for sample AD28666 analyzed in early December 2001.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034331
Laboratory report documenting GCMS analysis of sample AD28427 conducted between November 21 and 26, 2001.
1 shared non-person entities · 1 shared topics · similarity 0.996
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_000069150
Record of a GCMS scan conducted at the World Trade Center site in mid-November 2001.
Filed in the same folder
NYC-WTC_000069151
Fragmented laboratory data record from a GCMS scan performed in November 2001 regarding environmental samples.
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NYC-WTC_000069154
Document containing tabular laboratory data including pH and count metrics for environmental sample analysis in November 2001.
Filed in the same folder
NYC-WTC_000069182
Gas chromatography/mass spectrometry analysis of sample AD24980 conducted November 19, 2001, identifying other unknown compounds.
Filed in the same folder
NYC-WTC_000069193
Laboratory report documenting GCMS analysis of sample AD24981 conducted on November 19, 2001, identifying unknown compounds.
Filed in the same folder