Gas chromatography-mass spectrometry report for sample AE10703 showing detection of unknown compounds and surrogate recovery.
NYC-WTC_000045778–000045792Folder label: “GCMS X 5/3/02 A 5/13/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\020513\10703.D Vial: 14 Acq On : 14 May 2002 1:24 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e
Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1
Peak Number 7 1,1,1,5,7,7,7-Heptamethyl-3... Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 32.19 0.34 ug/1 37420 Phenanthrene-dl0 31.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1,1,1,5,7,7,7-Heptamethyl-3,3-bi... 444 C13H40O5S16 038147-00-1 38 2 3-Isopropoxy-1,1,1,7,7,7-hexamet. . . 576 C18H5207S17 071579-69-6 25 3 Dithioerythritol , tetrakis(trime... 442 C16H4202S2Si4 1000079-30-7 12 4 3-Trimethylsilyloxystearic acid, . . . 444 C24H5203Si2 1000079-42-6 10 Abundance 7 Scan 4954 (32.187 min): 10703.D (-4946) (-) m/z 73.05 100.00% A 73
5000 147 221 281 429 MAjA.i sp, ,/........... , 45 355 31.80 32.00 32.20 32.40 32.60 189 , -II] t i| J j I II , 1141*1’’ 328 | ‘ 1 r"1"1 1 ' j ' 1 m/Z 147.20 37.68% m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #26950:1,1,1,5,7,7,7-Heptamethyl-3,3-bis(trimethylsiloxy)... 73
147 5000 267 A.... A 355 429 31.80 32.00 32.20 32.40 32.60 45 207 m/z 428.90 21.07% | ITII T-1-r-|-r-r-r-T--|-r-r-r-r--|-i-r /z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #26784: 3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(tri... 73 1 I l"'' 1 1 1 1 T-[-r-r-i-r-j--r-r 31.80 32.00 32.20 32.40 32.60 5000 m/ Z 221.10 20.43% 147 43
—4 .. J1 21 415 519 561 •n/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #27484: Dithioerythritol, tetrakis(trimethylsilyi)- 73 31.80 32.00 32.20 32.40 32.60 m/ z 281.00 18.78% 5000 221 45 147 .1 J, I 1101 I [ 173 1247 336 '1 1 f r I । 9 r । । r r i । [ i 1< >' i ‘r 1 1 1 1 1 1 1 1 i ■ ■ 1 ' i 1 ' ' 1 1 1 1 ' 1 1 1 1 1 1 1 1 1 m/z-> 50 100 150 200 250 300 350 400 450 500 550 31.80 32.00 32.20 32.40 32.60
10703.D SCAN020507.M Wed May 15 08:59:08 2002 Page 9
NYC-WTC_000045790
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NYC-WTC_000045748
Gas chromatography-mass spectrometry analysis of sample AE10701 conducted May 20, 2002, detecting unknown compounds and 2,4-DDD at 82% recovery.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046180
Laboratory report listing GCMS results for unknown compounds and surrogates from sample AE10133 on May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043792
Analytical report for sample AE09768 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043806
Analytical report for sample AE09769 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043779
Analytical report for sample AE09767 documenting GC/MS analysis of unknown compounds and surrogate recovery data from May 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025542
Laboratory report documenting GCMS analysis of sample AE11154 conducted on May 29, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024366
Chain of custody record for GCMS analysis of sample AE10236 on May 20, 2002, including surrogate compound data.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022526
Laboratory report of GCMS analysis for sample AE11425 conducted on May 29, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024652
GCMS analysis for sample AE11157 identifying other unknown compounds with a 2,4-DDD surrogate recovery of 91%, completed May 22, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024851
GCMS analysis results for sample AE10245 conducted May 28, 2002, showing unknown compounds and 2,4-DDD surrogate recovery at 86 percent.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025520
Laboratory report of GCMS analysis for sample AE10812 conducted on May 29, 2002, showing surrogate recovery data.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024665
Laboratory report documenting GCMS analysis of sample AE11158 conducted on May 22, 2002, including surrogate recovery data.
1 shared topics · similarity 0.995
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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