NYC-WTC_000011485
Laboratory report documenting GCMS analysis of environmental sample AE03381 conducted on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of environmental sample AE03381 conducted on March 29, 2002.
NYC-WTC_000011503–000011511Folder label: “GCMS X 2/14/02 A 3/2/02 - 3/20/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
. ‘Data File : C:\MSDCHEM\1\DATA\032002\3381.D Vial: 39 Acq On : 21 Mar 2002 3:25 pm Operator: McLean Sample : 2/14/02 RE-INJ 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 1 Silane, tetramethyl- Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T.
5.56 1.35 ug/L 1629060 1,4-Dichlorobenzene-d4 9.56
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 38 2 Silane, tetramethyl- $$ Tetramet... 88 C4H12Si 000075-76-3 9 3 Silane, tetramethyl- (CAS) $$ Te... 88 C4H12Si 000075-76-3 9 4 3-Pentanol, 2,4-dimethyl- $$ Dii... 116 C7H160 000600-36-2 9 Abundance Scan 274 (5.561 min): 3381 .D (-) m/z 73.10 100.00%| 73
4 5000
45 1****I ■ i' ' i ■ 5.20 5.40 5.60 5.80 | 55 m/z-> 0- TIIuuut}u—nmUmnug 0 . ‘ ‘ i1 10 20 30 40 50 60 70 80 90 100 110 87 103 1***1*** —4 m/z 45.10 14.87%
Abundance #4814: Silane, tetramethyl- 73
5000 TT I' “Ms 5.20 5.40 5.60 5.80 m/z 71.10 7.83 43 2 15 29 53 I m/z-> 0- cp* 0 +4.36 1,, T* 49-—— |, 81 88________ 10 20 30 40 50 60 70 80 90 100 110 '1 • i • ‘'11 • ■ • ■ i ■' ■ • i ■ •
Abundance #4812: Silane, tetramethyl- $$ Tetramethylsilane $$ (CH3)4... 73 —ITT* 5.20 5.40 5.60 5.80 5000 m/z74.10 5.06
43
Tl/Z-> 0- 2.15 0 10 29 .1, 36 I. TWmPmHmmt 55 . 66 88 ' • i • ■ ‘11 ■' • • l ■ “ • i ‘1 20 30 40 50 60 70 80 90 100 110 Abundance #4813: Silane, tetramethyl- (CAS) $$ Tetramethylsilane $$... 73 T T T 5.20 5.40 5.60 5.80 TT m/z 55.10 4.79
5000
45 15 29 ,11 I, 53 66 , 88 0 1 1 i ■ ' ' ' i ' 1,1 ' i ' TTTmppt “ i •r •11 • ■ ‘ ■ i1 ■ ■ ■ i ‘ ■ 4MM., AAA. i • p t। . m/z—> 0 10 20 30 40 50 60 70 80 90 100 110 5.20 5.40 5.60 5.80
J381.D 5080302.M Mon Mar 25 09:08:42 2002 Page 3
NYC-WTC_000011510
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000011485
Laboratory report documenting GCMS analysis of environmental sample AE03381 conducted on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011468
Laboratory report documenting GCMS analysis of environmental sample AE03380 conducted on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011566
Calibration table and chromatographic data for GC/MS analysis using Method 508 conducted on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011451
Laboratory report documenting GCMS analysis of environmental sample AE03283 conducted on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012226
Laboratory report for GC/MS analysis of sample AE02085 conducted on March 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011530
Laboratory report documenting GCMS analysis of environmental sample AE03383 conducted on March 29, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012207
Laboratory report for GC/MS analysis of sample AE02384 conducted on March 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012272
Laboratory report for GC/MS analysis of sample AE04386 conducted on March 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011644
Gas chromatography-mass spectrometry analysis report for sample AE03503 identifying other unknown compounds, conducted March 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011635
Gas chromatography-mass spectrometry analysis report for sample AE03475 identifying other unknown compounds, conducted March 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037927
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03801 conducted on March 22, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037978
Instrument data file containing chromatographic scans and compound identification for environmental samples analyzed in March 2002.
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.
NYC-WTC_000011485
Laboratory report documenting GCMS analysis of environmental sample AE03381 conducted on March 29, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011644
Gas chromatography-mass spectrometry analysis report for sample AE03503 identifying other unknown compounds, conducted March 28, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011347
Laboratory report documenting GCMS blank analysis of environmental sample AE03265 conducted on March 25, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059460
Laboratory report documenting GCMS analysis of sample AE05303 conducted on March 29, 2002, identifying unknown compounds.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011319
Laboratory report documenting GCMS analysis of environmental sample AE03263 conducted on April 3, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011415
Laboratory report documenting GCMS analysis of environmental sample AE03281 conducted on March 29, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Cited alongside this record in an Ask answer
NYC-WTC_000011566
Calibration table and chromatographic data for GC/MS analysis using Method 508 conducted on March 29, 2002.
Cited alongside this record in an Ask answer
NYC-WTC_000039806
Surrogate recovery data for sample AE06586 analyzed by GCMS on April 18, 2002.
Cited alongside this record in an Ask answer
NYC-WTC_000047423
Laboratory report detailing GCMS analysis of sample AE07517 conducted on April 11, 2002, including surrogate recovery data.
Cited alongside this record in an Ask answer
NYC-WTC_000052435
Quality control blank report for GCMS analysis of sample AE01641 showing no detected compounds above the method detection limit.
Cited alongside this record in an Ask answer