Laboratory report detailing GCMS analysis of sample AD28269 conducted on November 30, 2001.
NYC-WTC_000034180–000034197Folder 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\28263.D Vial: 33 Acq On : 29 Nov 2001 6:28 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 5 3,6-Dioxa-2,4,5,7-tetrasilaoct Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
38.03 3.10 ug/1 459637 Perylene-d12 37.12
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3,6-Dioxa-2,4 .^5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 28 2 1, 3-Benzodioxole, 5-[3-acetaminopro 221 C12H15NO3 000000-00-0 27 3 2,6-Dimethyl-3,4-bis(trimethylsilyl 311 C15H29NO2Si2 000000-00-0 17 4 Trisiloxane, octamethyl- 236 C8H2402Si3 000107-51-7 16 Abundance Scan 3593 (38.027 min): 28263.D (-) m/ z 73.00 100.00* 73 147 221 5000 281 355 TTT TTTnr TTT l 17 l f .
m/z-> 39 , T TTTTTTTTTTntmm 97 117. , 191 L 244. mpmm m/z 146.95 249 40 60 80 100120140160180200220240260280300320340360380400420 401 429 1 37.60 37.80 38.00 38.20 38.40 72.08% Abundance #41682:3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7- 147 221
73 5000 TTT—rnruur TTT . . . I r . . 37.60 37.80 38.00 38.20 38.40 191 m/z 221.05 53.42% 117 279 1 * 1 ' 1 1 1 ' 1 / _
Tl/Z-> '" I “ ml 40 60 80 100120140160180200220240260280300320340360380400420 r Abundance #27829:1,3-Benzodioxole, 5-[3-acetaminopropyQ- 221
135 162 37.60 37.80 38.00 38.20 38.40 73 m/z 281.00 28.70% 5000
m/z-> Abundance 104 ..... —... . LL+193—. 49 U’UIIUIETTTETTTOEEUITETETIITT ....।.... ।..,. ।..,. ।. 1. ।. > >.(.... ।..>.।. 11..1p 40 60 80 100120140160180200220240260280300320340360380400420 #44359:2,6-Dimethyl-3)4-bis(trimethylsilyfoxymethyl)pyridi 73 221 .J i ’ ■ ■ ’ i T 37.60 37.80 38.00 38.20 38.40
. A.. m/z 354.95 22.78% 5000 147 178
m/z—> 45 I. '"11111" | t 296 ।iiii11ii>।.t.ip < a«11।।।।. 40 60 80 100 120 140 160 180200220 240 260 280 300 320 340 360 380 400 420 37.60 37.80 38.00 38.20 38.40
28263.D GCMS1126.M Fri Nov 30 13:41:32 2001 Page 5
NYC-WTC_000034192
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.999
machine-extracted · confidence unavailable · Check page ↗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_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 0.998
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 0.997
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_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_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_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_000036798
GCMS analysis report for sample AD29523 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 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_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_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 ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
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