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 4 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
39.59 1.75 ug/1 176839 Perylene-dl2 37.12
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
l l,l,l,5,7,7,7-Heptafnethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 28 2 3-Isopropoxy-1,1,1, 7,7,7-hexamethyl 576 C18H5207S17 071579-69-6 12 3 Mercaptoacetic acid, bis (trimethyls 236 C8H20O2SSi2 006398-62-5 12 4 Silanamine, -[2,6-dimethyl-4- [(tri 281 C14H27NOSi2 072088-09-6 11 Abundance Scan 3763 (39.588 min): 28269.D (-) m/z 73.00 100.00%
.A 73 147 5000 221 281 355 39.20 39.40 39.60 39.80 40.00 43 1 ■' I TTr “IT ■ - 115 193 -253443271L , 40142 _ m/z 146.95 67.47% mlz->_____ 50 100 150 200 250 300 350 400 450 500 550 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73
147 5000 267 39.20 39.40 39.60 39.30 40.00 355 429
"1 207 45.72% 45
m/z-> ' 1 1 50 . L ' ' I ' ' ' ’It 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 1 1 i 1 ' 39.20 39.40 39.60 39.80 40.00 5000 m/z 281.00 24.66% 147
PI — -PII--III-I — f 1 . . i 221 281 327 415 519 561 miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #30949: Mercaptoacetic acid, bis(trimethylsilyl)- "I T T’’ 73 39 20 39.40 39.60 39.80 40.00 147 m/z 207.00 22.46% 5000 221 st 45 — 104 TIInDTTrTT 1931 ■ ' i 1 1 1 ■ i ' ■ ■ ■ i 1 ■ ■ ■ i ■ ■ ■ ■ i ' ■ ■ ■ i ' • ' ■ i ' • m/z—> 50 100 150 200 250 300 350 400 450 500 550 39'20 39.40 39.60 39.80 40.00
23269.D GCMS1126.M Fri NOV 30 13:12:38 2001 Page 4
NYC-WTC_000034208
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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