Laboratory report detailing GCMS analysis of sample AD28263 conducted between November 21 and 26, 2001.
NYC-WTC_000034198–000034212Folder 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\NOV2601\28269.D Vial: 24 Acq On : 27 NOV 2001 11:10 am 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 3 3,6-Dioxa-2,4,5,7-tetrasilaoct Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 38.03 1.00 ug/1 100445 Perylene-dl2 37.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3,6-Dioxa-2,4,5<7-tetrasilaoctane, 294 C10H30O2Si4 004342-25-0 40 2 Mercaptoacetic acid, bis (trimethyls 236 C8H2002SSi2 006398-62-5 25 3 Trisiloxane, octamethyl- 236 C8H2402Si3 000107-51-7 25 4 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 23 Abundance Scan 3593 (38.028 min): 28269.D (-) m/z 73.00 100.00% 73 147 221 5000 281 355 1"" 1 1 I ' 1 429 37.60 37.80 38.00 38.20 38.40
mlz—> mimIfm —191442534.. 2744, 41 401 L TIUTTTTTJTTT 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400420 m/z 147.00 70.00%
—_ JJ _ Abundance #41682: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4.4,5,5,77- 147 221
73 5000 37.60 37.80 38.00 38.20 38.40 191 m/z 220.95 53.23% 117 279 / mfz~> TITTTTTTITT ...... 4 mmm — motompmmmmmpmmmmpmmpm 40 60 80 100 120 140 160 180 200 220 240 260 280 300320340 360380 400 420 Abundance #30949: Mercaptoacetic acid, bis(trimethylsilyl)- 73 147 T-r-r-n-j-r-r ' ' I ' ' 37.60 37.80 38.00 38.20 38.40 5000 m/z 28100 28.48% 221
LZJ 45 104 193 TWTTTTTTTTTf mpmmmmkmmmmmgmmmmmmmmmmmmm mlz-> 40 60 80 100 120 140 160 180 200 220 240 260280 300320 340 360 380 400 420 Abundance #30951: T risiloxane, octamethyl- 221 37.60 37.80 38.00 38.20 38.40 m/z 355.05 24.21%
5000 73
I f TUTITTOIUETTT 103.147 189 TTTTguur m/z—> 40 60 80 100120140160180200220240260280300320340360380400420 37.60 37.80 38.00 38.20 38.40
28269.D GCMS1126.M Fri Nov 30 13:12:36 2001 Page 3
NYC-WTC_000034207
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NYC-WTC_000034331
Laboratory report documenting GCMS analysis of sample AD28427 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 0.998
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_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 0.998
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_000034808
Laboratory analyst notes on GCMS scan results, recovery rates, and low pH conditions for sample AD28649.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034886
Laboratory analyst notes on GCMS scan results and recovery rates for sample AD28479 analyzed in early December 2001.
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 0.997
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 ↗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