GCMS analytical report for environmental sample AE09331 including surrogate compound data from May 15, 2002.
NYC-WTC_000022763–000022779Folder label: “GCMS X 5/8/02 A 5/10/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\050902\9331.D Vial: 21 Acq On : 10 May 2002 8:24 am Operator: Mclean Sample : 5/8 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\l\METHQDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 8 3,6-Dioxa-2,4,5,7-tetrasila... Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 36.82 0.32 ug/L 279295 Perylene-dl2 34.71
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H3002Si4 004342-25-0 43/ 2 1,3-Benzodioxole, 5-[3-acetamino... 221 C12H15NO3 1000124-33-0 14 3 Octasiloxane, 1,1,3,3,5,5,7,7,9,... 578 C16H50O7Si8 019095-24-0/12 4 9H-Purin-6-amine, N-methyl-9-(tr... 221 C9H15N5Si 032865-83- 1 9
A Abundance Scan 5742 (36.817 min): 9331.D (-5721) (-) m/z 221.10 10 . 00% 147 Z!1
73 5000 281 355 36 429 Iti" .... W ■ 1 i ■ '
m/z-> O+r 450 II, I 100 LU 191200I ! 250 300 350 150 I ' r I ' ' ' ' I 1 1 1 ‘ I ' ' 1 ' I ' ' ' 1 I 1 ' ' ' I ' ' ' ' I 1 ' ' ‘ I ' ' 400 450 500 550 36.40 36,60 36.80 37.00 37.20 m/z 147.10 95.54% Abundance #87890: 3,6-Dioxa-2,4,5,7-tetrasilaoctane, 2,2,4,4,5,5,7,7 - 147 Z!1
73 5000 36.40 36.60 36.80 37.00 37.20
N 191 m/z 73.10 60.34% 117 279 0+ 45 ■ 1* 1 hl.../- 249 [ m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #87894:1,3-Benzodioxole, 5-[3-acetaminopropyl]- 211 A/AMM/ "WwW 135162 36.40 36.60 36.80 37.00 37.20 43 73 m/z 207.00 58.20% 5000
104 WApMpob#YMyMu-m/ 0+ ........................................................ miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #27373: Octasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,1... 73 36.40 36.60 36.80 37.00 37.20 m/z 281.00 42.58% 5000
m/z-> 45 011114 1 50 100 147 1171,1.177 150 207
74/4 42514 200 250 281 341 220 . 3134 H371 401,429 300 350 400 450 503 500 1■ 563 i ■ ■
550 4W. 36.40 36.60 36.80 37.00 37.20
9331.D 050102.M Mon May 13 11:42:39 2002 Page 11
NYC-WTC_000022778
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_000023531
Laboratory report page showing GC/MS analysis for sample AE10850 including surrogate recovery data on May 14, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022886
GCMS analytical report for environmental sample AE09332 including surrogate compound data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025447
Laboratory report showing GCMS results for sample AE11421 analyzed on May 30, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022795
GCMS analytical report for environmental sample AE09151 including surrogate compound data from May 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024083
Laboratory report detailing GCMS analysis of sample AE10896 conducted on May 21, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025371
Laboratory report of GCMS analysis for sample AE11417 conducted on May 30, 2002, showing surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025163
Laboratory report showing GCMS analysis results for sample AE11384 conducted on May 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045155
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10307 conducted on May 17, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043919
Laboratory report for sample AE09967 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044978
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10203 on May 10, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045171
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10308 conducted on May 17, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045075
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10303 conducted on May 17, 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.
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_000022716
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000022717
Laboratory form listing GCMS analytical parameters including drip rates, surrogates, and volume measurements.
Filed in the same folder
NYC-WTC_000022719
Laboratory report showing non-detect levels for various volatile organic compounds in a method blank.
Filed in the same folder
NYC-WTC_000022734
Calibration data sheet listing response factors for volatile organic compounds used in GCMS analysis.
Filed in the same folder
NYC-WTC_000022738
Report of reference standard analysis for volatile organic compounds with quantified response values.
Filed in the same folder