Laboratory report documenting GCMS analysis of sample AD28427 conducted between November 21 and 26, 2001.
NYC-WTC_000034331–000034346Folder label: “GCMS X 11/21/01 A 11/27 - 11/28/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV2901\28427.D Vial: 27 Acq On : 29 NOV 2001 1:35 pm Operator: 209 GALOS Sample : 11/21 scan Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 7 3-Isopropoxy-1,1,1, 7,7, 7-hexam Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 43.96 2.84 ug/1 307468 Perylene-dl2 37.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy-1,1,1, 7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 28 2 1,2-Benzenedicarboxylic acid, bis(t 310 C14H2204Si2 002078-22-0 17 3 3, 6-Dioxa-2/4, 5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 16 4 1,2-Bis (tgijnethylsiloxy) ethane 206 C8H2202Si2 007381-30-8 12 Abundance Scan 4239 (43.956 min) 28427. D (-) m/z 73.00 100.00% 73 147 221 5000 281 355 — 43.60 43.80 44.00 44.20 41 97 193 253.. —IIT - TT • ■ i ■ ■ — m/z 146.95 87.27% mlz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73
5000 147 43.60 43.80 44.00 44.20 m/z 221.00 62.73%
2 221 281 327 ... ....... |...... 134....... 415......... 519 561 ' ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ' ■ ■ i ■ f ■ ■ i ■ ■ f' i ' ■ ■ ' i ■ ■ ■ ' i ■ ■ ■ ' i ■ ■ ■ ■ i ■1 ‘ I 1 • m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #72972:1,2-Benzenedicarboxylic acid, bis(trimethylsilyl) e 147 73 43.60 43.80 44.00 44.20 5000 m/z 281.00 37.98%
miz-> Abundance 45 119 113, , 193 221 295 I n ' l 1drdndmnnd.m ■ i ■ ■ 1 1 i 1 ■ ■ ■ i ■ ■ ' ' i ' • ' ' i ■ ' ' ■ i ■ ■ ■ ' t ' 1 50 100 150 200 25£> 300 350 400 450 500 #41682:3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7- 147 211 550 7 43.60 43.80 44.00 44.20 m/z 207.00 29.60% 73 5000 AA/N 191
m/z—> .LL. 50 100 150 TT 279 ----------- 1 200 250 300 350 400 450 500 550 43.60 43.80 44.00 44.20
28427.D GCMS1126.M Fri Nov 30 13:25:22 2001 Page 7
NYC-WTC_000034344
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NYC-WTC_000034198
Laboratory report detailing GCMS analysis of sample AD28263 conducted between November 21 and 26, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034180
Laboratory report detailing GCMS analysis of sample AD28269 conducted on November 30, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999
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 · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035700
Laboratory notes stating the GCMS scan of sample AD28901 revealed no unusual compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034213
Laboratory report detailing GCMS analysis of sample AD28271 conducted on December 6, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034988
Laboratory report noting contamination from the TurboVap concentrator and recovery rates for sample AD28662.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034402
Laboratory report documenting GCMS analysis of sample AD28428 conducted between November 21 and 26, 2001.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · 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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033834
Analytical commentary for sample AD28155 dated November 29, 2001, noting detection of bis(2-Ethylhexyl)phthalate and low recovery rates.
1 shared non-person entities · 1 shared topics · similarity 0.998
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 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033752
Analytical commentary for sample AD28159 dated November 29, 2001, noting no unusual compounds but low recovery rates for LCS standards.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017833
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30351 conducted on January 10, 2002.
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_000034154
Single page of raw GCMS data or header information from samples tested in late November 2001.
Filed in the same folder
NYC-WTC_000034155
Technical data sheet recording instrument parameters and calibration details for GCMS Method 508 analysis conducted in November 2001.
Filed in the same folder
NYC-WTC_000034156
Instrument sequence log listing calibration standards and sample IDs processed between November 26 and 30, 2001.
Filed in the same folder
NYC-WTC_000034160
Laboratory report of a method blank analysis for sample AD28263 conducted on November 26, 2001.
Filed in the same folder
NYC-WTC_000034168
Laboratory report of GCMS calibration data for sample AD28263 conducted on November 26, 2001.
Filed in the same folder