Laboratory report detailing gas chromatography-mass spectrometry analysis of environmental sample AE02381 conducted on March 22, 2002.
NYC-WTC_000010659–000010676Folder label: “GCMS X 1/31/02 A 3/4/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File C:\MSDCHEM\l\DATA\030402\2381.D Vial: 16 Acq On 4 Mar 2002 10:32 pm Operator: McLean Sample 1/31 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L
Peak Number 7 SILICATE ANION TETRAMER Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
26.00 0.48 ug/L 221262 Phenanthrene-dl0 22.52
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 SILICATE ANION TETRAMER 888 C24H7201ySil2 000000-00-0 38 2 SILICONE POLYMER 458 C14H4205Si9 000000-00-0 38 3 TETRACOSAMETHYLCYCLODODECASILOXA. . . 888 C24H720T2 112 018919-94-3 32 4 3-Isopropoxy-1,1,1,7,7,7-hexamet... 576 C18H5207S .7 071579-69-6 28 Abundance Scan 2527 (25.997 min): 2381 .D (-) m/z 73.10 100.00% 73
5000 147 221 355 ----- 281 l1 ' " Ir ■' 25.60 25.80 26.00 26.20 26.40 45 191 , —IPPPor 327 401 429 m/z 147.10 39.55% 01 1.* — m/z-> 50 100 150 200 250 300 350 400 Abundance #391009: SILICATE ANION TETRAMER 73
5000 147 25.60 25.80 26.00 26.20 26.40 m/z 221.10 25.54% 221 28 281 I, 0- ■ * ‘ i 1 i 4 . - 401 1 I ' ' 1 1 f1 m/z-> 50 100 150 200 250 300 350 400 Abundance #392084: SILICONE POLYMER 73
:4»’ ■ i T T T 25.60 25.80 26.00 26.20 26.40 5000 m/z 355.00 22.74% 147
221 109 43 J 182 I 249 281 i. „ , 0 ■ It ‘— m/z—> 50 100 150 200 250 300 350 400 Abundance#391010: TETRACOSAMETHYLCYCLODODECASILOXANE $$ Cyclodo 73 355 25.60 25.80 26.00 26.20 2640 m/z 281.10 19.27%
5000 147 221 281
415
m/z—> 0J 45 50 ■ 119 191 । ,"7, ’ ' '■ j l 100 150 200 249 । TT 250 300 + 325 350 385, I 400 25.60 25.80 26.00 26.20 26.40
2381.D 5080302.M Mon Mar 18 08:33:26 2002 Page 9
NYC-WTC_000010672
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000010610
Laboratory analysis report for sample AE02339 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010558
Laboratory analysis report for sample AE02336 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010537
Laboratory analysis report for sample AE02335 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010513
Laboratory analysis report for sample AE02335 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010585
Laboratory analysis report for sample AE02338 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010488
Laboratory analysis report for sample AE02334 conducted on March 22, 2002, listing unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012129
Laboratory report for GC/MS re-injection of sample 1639 using Method 508 scan on March 20-21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011415
Laboratory report documenting GCMS analysis of environmental sample AE03281 conducted on March 29, 2002.
Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037906
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03801 conducted on March 22, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037948
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03804 conducted on March 22, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037964
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03805 conducted on March 22, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037870
Laboratory report listing concentrations of volatile organic compounds in sample AE03799 analyzed on March 22, 2002.
1 shared topics · similarity 0.994
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_000010465
Fragmented administrative record from the Department of Environmental Protection dated between January and March 2002.
Filed in the same folder
NYC-WTC_000010466
Record of GCMS Method 508 extraction and analysis parameters for samples processed between January and March 2002.
Filed in the same folder
NYC-WTC_000010469
Laboratory analysis report for sample AE02152 conducted on March 18, 2002, listing volatile organic compounds.
Filed in the same folder
NYC-WTC_000010473
Laboratory blank analysis report for sample AE02152 conducted on March 18, 2002, to verify instrument cleanliness.
Filed in the same folder
NYC-WTC_000010483
Laboratory reference analysis report for sample AE02152 conducted on March 22, 2002, verifying compound detection.
Filed in the same folder