GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
NYC-WTC_000047979–000048003Folder label: “GCMS X 4/8/02 A 4/18/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\APR1702\5749.D Vial: 19 Acq On : 18 Apr 2002 1:47 am Operator: Sample : gc/ms scan 4/8 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 4 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
36.09 5.99 ug/1 612127 Perylene-dl2 37.87 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Trisiloxane, /l,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 25 2 1-Monolinoleoylglycerol trimethylsi 498 C27H5404Si2 054284-45-6 23 3 1,1,1,5,7,7, 7-Heptamethyl-3,3-bis(t 444 C13H40O5Si6 038147-00-1 17 4 3-Isopropq4y-l,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 16 Abundance Scan 3382 (36.090 min): 5749. D (-) m/ z 73.00 n 100.00% 73
147 5000 221 281 355 _______ / 429 1 1 1 1 1 1 1 I ' 1 1 1 i r' 1 ■ i ' 1 191 I 35.80 36.00 36.20 36.40 45 1 1 ' I 96117 , 1 i i 1 249 t . 327 1 T 1 1 r ' 1 1 1 1" ------- 401 I m/z 147.00 59.48% m/z->_______ 50 100 150 200 250 300 350 400 450 Abundance #74103: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 200 —1. 5000 281 35.80 36.00 36.20 36.40 m/z 221.05 42.42% 45 369 I , . 117 I ' 1 1 1 I ' 1 . 207, , 249 1 Tl/Z-> 50 100 150 200 250 300 350 400 450 Abundance #58871:1-Monolinoleoylglycerol trimethylsilyl ether 73
207 35.80 36.00 36.20 36.40 5000 147 m/z 355.05 28.01% 34 103 281 ... 482 /z-> 50 100 150 200 250 300 350 400 450 Abundance #56714:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)t 73 35.80 36.00 36.20 36.40 m/z 281.00 25.57% 147 5000 267 355 429 45 207 _| .............. _ 'i ■ ‘ r । 1 ' r r । 1 1 ' i ' ‘ ' 1 i ' 1 ' 1 1 1 1 1 1 1 1 1 1 1 m/z-> 50 100 150 200 250 300 350 400 450 35.80 36.00 36.20 36.40
5749.D GCMS0412.M Thu Apr 18 14:10:36 2002 Page 4 NYC-WTC_000047997
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NYC-WTC_000048013
Gas chromatography-mass spectrometry analysis of sample AE08210 detecting unknown organic compounds and measuring 2,4-DDD surrogate recovery at 73%, April 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048055
GCMS analysis report for sample AE08215 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_000048069
GCMS analysis report for sample AE08216 showing surrogate recovery and unknown compounds from April 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039545
Laboratory report documenting GCMS analysis of sample AE06452 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039611
Laboratory report documenting GCMS analysis of sample AE06456 conducted on April 19, 2002, by the DEP.
1 shared topics · 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.
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.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060478
DEP laboratory report of GCMS analysis for sample AE06635 conducted on April 18, 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.
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.
1 shared topics · similarity 0.997
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.
1 shared topics · 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.
Similar document embedding; no shared entity or topic indexed. · 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_000047951
Department of Environmental Protection GCMS analysis record dated April 8-18, 2002.
Filed in the same folder
NYC-WTC_000047952
Laboratory log sheet for Method 20 recording parameters and sample processing details from April 2002.
Filed in the same folder
NYC-WTC_000047955
GCMS blank analysis report for sample AE08209 listing volatile organic compounds from April 2002.
Filed in the same folder
NYC-WTC_000047967
GCMS calibration results for volatile organic compounds from sample AE08209 analyzed in April 2002.
Filed in the same folder
NYC-WTC_000047971
GCMS reference analysis report for volatile organic compounds from sample AE08209 analyzed in April 2002.
Filed in the same folder