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\1\DATA\MAR3 OO2\4947.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 4 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
38.83 1.29 ug/1 86189 Perylene-dl2 37.94
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1,1,1,5,7,7,7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 25 2 3,6-Dioxa-2,4,/5,7-tetrasilaoctane, 294 C10H3002Si4 004342-25-0 17 3 N-Methyl-m-hei#ipimide 221 C11H11N04 000000-00-0 10 .1 ' 3_(2H,4H) -Isfoquinolinedione, 6,7-d 369 C20H19NO6 000000-00-0 10 Abundance 73 Scan 3680 (38.826 min): 4947.D (-) m/z... 73;00 iooTo^ 147 221 5000 281 355 429
m/z-> 49 -p-ATyTrXy I 193
40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 I 327 lL X4, 3MO J8.6O J8.8O J9^O^39JO
Abundance #56714; 1,'l,1,5,7,7,7-Heptamefhyl-3,3-bis(trimethylsiioxy)t Tp 147 5000 267 355 429 38:40_J8J0_38^J9.p0_^9^0__ 45 207 m/z 221.0,5 57.15% i I I I m/Zj^___ 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance #41682: 3.6-Dio?;a-2.4,57-ictrasilaorane, 2.2.4.4,5.5.7.7- 147 221
73 38.40 38.60 38.80 39.00 39.20 5000 m/z 355.05 34.60% 191 117 279 .........,, ,,,,1............................................................ rnfe”>____ 40 60 80 100120140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 Abundance 'ii277QQ: N-Memyl-ni-hemipimide " ......... 22l 38.40 38.60 38.80 39.00 39.20 m/z 281.LO 30.58% 5000
50 93 T M ,, , I „ I I „ J.................................. .... 33^ 40 60 80 100 120 140 160180 200 220 240 260 280 300 320 340 360 380 400 420 38.40 38.60 38.80 39.00 39.20
4947.D GCMS0308.M Tue Apr 02 11:10:31 2002 Page 4
NYC-WTC_000058707
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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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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