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 6 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 41.53 3.32 ug/1 359223 Perylene-dl2 37.12 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Trisiloxane, 1,1, 1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 43 2 1,1,1,5,7,7 -Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 25 3 3,6-Dioxa-2 ,4,5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 16 4 Disiloxane, hexamethyl- 162 C6H18OSi2 000107-46-0 12 Abundance Scan 3975 (41.533 min): 28427.D (-) m/z 73.00 100.00%
A. 73 147 221
5000 281 355 T 429 41.20 41.40 41.60 41.80 41 97 119, 193 327 . 401 mlz-> mfmm TTT Tpm mmdetk mAmm —kp 40 60 80 100120140160180200220240260280300320340360380400420 m/z 147.00 83.81% _/ Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147
5000 TIT 281 41.20 41.40 41.60 41.80 m/z 221.00 68.66% 45 —.... *....... ,
m/z-> mt 117 207 249 TUTmTTT’T ‘T‘‘1‘000"01""10‘7 40 60 80 100120140160180200220240260280300320340360380400420 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73 ■ । 147 41.20 41.40 41.60 41.80 5000 267 m/z 355.05 30.71% 355 _... / 429 45 207 .... ।.... ।.... ,L. 1111111111 r
miz-> L Li Jill 7T l|llll|lll>|ll ‘II‘ 1' I' * ‘ ’ p 40 60 80 100120140160180200220240260280300320340360380400420 TII—g
Abundance #41682:3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7- TI 147 221 41.20 41.40 41.60 41.80 m/z 281.00 29.93% 73 5000 191 117 279 mmrpor 111“11"Ji।Aiii ^11111 ■ 11 ■ ll ■ I ^1 ■ ■ 11111II ' ' l 1 ' ’ ' I ■ • ■ ' I ' ■ • ' I ■ ■ ‘ ■ I n/z-> 40 60 80 100120140160180 200220240260280300320340360380400420 41.20 41.40 41.60 41.80
28427.D GCMS1126.M Fri Nov 30 13:25:20 2001 Page 6
NYC-WTC_000034343
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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