Laboratory report documenting GCMS analysis of sample AE08833 conducted on April 25, 2002, showing detection of unknown compounds.
NYC-WTC_000049134–000049146Folder label: “GCMS X 4/12/02 A 4/23/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\APR2 202\8833.D Vial: 25 Acq On : 23 Apr 2002 8:28 am Operator: Sample : gc/ms scan 4/12 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Cyclopentasiloxane, decamethyl Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 14.81 0.44 ug/1 76482 Naphthalene-d8 15.85 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 91 2 N-(Trifluor/acetyl)-0,0',0''-tris(t 481 C19H34F3NO4Si3 000000-00-0 38 3 Benzoic acid, 2,4-bis[(trimethylsil 370 C16H30O4Si3 010586-16-0 28 4 Phenethylamine, N-methyl-.beta. , 3,4 399 C18H37NO3Si3 010538-85-9 28 * Abundance _Scan 1064 (14.812 min): .. 8833.D (-) m/z 73.00 100.00% 73
5000 267 355
"din 14.40 14.60 14.80 15.00 15.20 45 —— 108133154 193 223 , 1.2.4. m/z 267.00 50.00% mz-> 50 100 150 200 250 300 350 400 450 Abundance #51266: Cyclopentasiloxane, decamethyl- 73
5000 267 355 A IU 14.40 14.60 14.80 15.00 15,20 T
m/z 355.05 46.14% ........................... 207 . 1 323 miz-> 50 100 150 200 250 300 350 400 450 Abundance #58326: N-(Trifluoroacetyl)-O,O',O”-tris(trimethylsiIyl)no 73 .................. . ........................ 355 14.40 14.60 14.80 15.00 15.20 5000 m/z 356.05 16.90%
45 1 126147 I*I***I***1"* 193 265 .......... 1376............. 481 miz-> Abundance 50
73 100 150 200 250 300 350 400 #73975: Benzoic acid, 2,4-bis[(trimethylsilyl)oxy]-, trimet 450 M....... 14.40 14.60 14.80 15.00 15.20 m/z 268.00 12.37% 5000 355 45 | | 133, 193 223 281________ . ______________ miz—> 50 100 ‘ ‘ 150 200 250 300 350 400 ’ 450 ' 14.40 14.60 14.80 15.00 15.20
8833.D GCMS0412.M Tue Apr 23 14:24:34 2002 Page 2
NYC-WTC_000049142
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NYC-WTC_000049113
Gas chromatography-mass spectrometry analysis of environmental sample AE08761, detecting unknown compounds and 2,4-DDD surrogate at 74 μg, completed April 25, 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_000048069
GCMS analysis report for sample AE08216 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048737
GCMS laboratory report for sample AE05852 analyzed on April 23, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046624
Laboratory report documenting GCMS analysis of sample AE07313 conducted on April 10, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.996
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 · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058697
GCMS analysis report for sample AE04947 conducted on April 5, 2002.
1 shared topics · similarity 0.997
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 0.997
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_000039574
Laboratory report documenting GCMS analysis of sample AE06454 conducted on April 19, 2002, by the DEP.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039560
Laboratory report documenting GCMS analysis of sample AE06453 conducted on April 19, 2002, by the DEP.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046360
Laboratory report documenting GCMS analysis of sample AE10807 conducted on May 17, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059172
Laboratory report documenting GCMS analysis of sample AE05235 for unknown compounds on April 9, 2002.
1 shared topics · similarity 0.996
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_000048982
Department of Environmental Protection GCMS analysis record dated April 12-23, 2002.
Filed in the same folder
NYC-WTC_000048983
Fragmented page from a GCMS laboratory report series dated April 2002.
Filed in the same folder
NYC-WTC_000048986
Laboratory report documenting a blank sample analysis for GCMS testing of volatile organic compounds in April 2002.
Filed in the same folder
NYC-WTC_000048996
Calibration data for GCMS analysis of volatile organic compounds recorded on April 23, 2002.
Filed in the same folder
NYC-WTC_000049000
Reference standard analysis for GCMS testing of volatile organic compounds conducted on April 23, 2002.
Filed in the same folder