NYC-WTC_000058435
Laboratory report documenting GCMS analysis of sample AE04730 conducted on April 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗GCMS analysis report for sample AE04947 conducted on April 5, 2002.
NYC-WTC_000058697–000058709Folder label: “GCMS X 3/6/02 A 3/30/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\M7VR3 002\4 947.D Vial: 14 Acq On : 30 Mar 2002 3:51 am Operator: Sample : gc/ms scan 3/6 Inst • ■ : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.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 4
R.T. EstConc Area Relative to ISTD R.T.
40.58 0.77 ug/1 51887 Perylene-dl2 37.94
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 38 2 Acetic acid,/ [ (1,3-dihydro-1,3-diox 267 C11H9NO5S 042300-59-4 10 3 Tris(trimethylsilyl)borate 278 C9H27BO3Si3 004325-85-3 10 4 4H-Pyrido []/z 2-a] pyrimidine-3-carbox 221 •C11H15N3O2 __ __0_®4399-29-7 . .. 10 Abundance... ... . ....... i Scan 387? (40.579 ?S5S)r4947Xr 0“........ “.. ~ ........ 7|3 147 221 5000 281 355 429 193 40.20 40.40 40.60 40.80 41.00 I
,...1 ’V m/z 147.00 64.48% m/z-> _40 60 80 100 120 140 160J80 200_220 2_40 260 280 300 320 340 360 380 400 420 Abundance #41682: 3,6-Dioxa-2,4,5,7-tetrasil'aoctane. 2,2A4A57^ 147 221
73 5000 I I I 40.20 40.40 40.60 40.80 41.00 191 117 ! 279 m/z 221.05 59.70% I I ......... .......... ....................... ................ 40 60 80 100120140160180 200 220 240 260 280 300 320 340 360 380400420 Abundance #37'’0'i- A(z4icac:d, K1,3-di?iydro-l 3-d,o>.o-2H-isoindo!-2- 147 104 76 40.20 40.40 40.60 40.80 41.00 46 I 5000 m/z 207.00 29.28% I 194
267 !! 219 I 'm/z-> 40 60 80 100120140 160 180 200 220 240 260 280 300 320 340 360 380 400420 Abundance #39028: Tris(trimethylsilyl)borate 7|3 221 40.20 40.40 40.60 40.80 41.00 m/z 355.05 28.83% 5000 263
.... ... ...................... A 40 60 80 100120 140160 180 200 220 240 260 280 300 320 340 360 380 400 420 40:20 Jt040 J0.60^80_£L0p_
4947.D GCMS0308.M Tue Apr 02 11:10:35 2002 Page 5
NYC-WTC_000058708
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000058435
Laboratory report documenting GCMS analysis of sample AE04730 conducted on April 2, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058523
Laboratory report documenting GCMS analysis of sample AE04805 conducted on April 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058325
Gas chromatography-mass spectrometry analysis of environmental sample AE04801 conducted April 4, 2002, detecting unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058391
Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04592.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038042
Laboratory report listing detection results for volatile organic compounds in sample AE03827 analyzed on March 29, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039522
Laboratory report documenting GCMS analysis of sample AE06450 conducted on April 19, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048069
GCMS analysis report for sample AE08216 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011893
Laboratory report documenting GCMS analysis of environmental sample AE04412 conducted on April 3, 2002.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012340
Gas chromatography-mass spectrometry results for sample AE04419 analyzed on April 4, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011877
Laboratory report documenting GCMS analysis of environmental sample AE04411 conducted on April 3, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049134
Laboratory report documenting GCMS analysis of sample AE08833 conducted on April 25, 2002, showing detection of unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039681
Surrogate recovery data for sample AE06423 analyzed by GCMS on April 18, 2002.
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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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_000058588
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in March 2002.
Filed in the same folder
NYC-WTC_000058589
Header page for a GCMS environmental sample record dated March 6, 2002.
Filed in the same folder
NYC-WTC_000058591
Laboratory report showing GCMS blank analysis for volatile organic compounds on April 2, 2002.
Filed in the same folder
NYC-WTC_000058600
Laboratory report showing GCMS blank analysis for volatile organic compounds on April 2, 2002.
Filed in the same folder
NYC-WTC_000058604
Calibration data for GCMS analysis of volatile organic compounds recorded on April 2, 2002.
Filed in the same folder