NYC-WTC_000047277
Laboratory report documenting GCMS analysis of environmental sample AE07632 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Laboratory results for unknown compounds and surrogate recovery in sample AE07569 analyzed on April 9, 2002.
NYC-WTC_000047216–000047226Folder label: “GCMS X 4/2/02 A 4/3/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\MSDCHEM\l\DATA\020403\07569.D Vial: 17 Acq On 3 Apr 2002 11:52 pm Operator: Nefliu Sample sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1
Peak Number 3 Cyclopentasiloxane, decamet... Concentration Rank 1
R.T. EstConc Area Relative to ISTD R.T. 14.69 0.39 ug/1 365128 Naphthalene-d8 15.77 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 83 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 83 3 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 74 4 Heptasiloxane, 1,1,3,3,5,5,7,7,9... 504 C14H44O6Si7 019095-23-9 64 Abundance Scan 1976 (14.689 min): 07569.D (-1965) (-) m/z 73.10 100.00% 73
267 355 5000
40 14.40 14.60 14.80 15.00 0- e 1 " i 1 1 1 ' 1 1 " 1 i 1 iri i 111 " < I ■■ ■ 1111"* IUUE’I’’*’I’’II’NU’TI ’SstI’ 1111111111 n T’t m/z 355.00 59.39% m/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #103462: Cyclopentasiloxane, decamethyl- 355
73 267 5000 14.40 14.60 14.80 15.00 m/ z 2 67.00 54.70% 4 28 45 o1 i ‘ " 1 r 1" i'" 1 i " TTap108 133 154 176193 223 249 [ 293 r i 323 11vyrsd1o p 11111, r, । f .. 1.11 j > । r. । i "'I' Fil1 ■ । Vi i i ‘f i i i Tp-r n/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #115315: Cyclopentasiloxane, decamethyl- 73
355 14.40 14.60 14.80 15.00 267 5000 m/z 3 56.00 20.60%
m/z-> I 45 o1 I‘‘‘I‘IINASESIARSIf// 0 207 mWmppt 249 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 323 —
Abundance #115273: Cyclopentasiloxane, decamethyl- 73 14.40 14.60 14.80 15.00 m/z 268.00 13.52% 5000 267 355 45 28. 96 115133 165 193 0-p 1" i ■1" i*'11111 Aycttyttonynoduyoveu |T M rushy M , rt i , 223 24,9 I tt > I r 293 323 t i ■'" r " 1 lTI "‘I " '^l " m/z-> 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 14.40 14.60 14.80 15.00
07569.D SCAN020403.M Thu Apr 04 10:44:29 2002 Page 5
NYC-WTC_000047224
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000047277
Laboratory report documenting GCMS analysis of environmental sample AE07632 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047256
Laboratory report documenting GCMS analysis of environmental sample AE07630 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047452
Technical documentation listing GC/MS method parameters and internal standard data for analysis performed in early April 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047236
Gas chromatography-mass spectrometry analysis of sample AE07627 conducted April 9, 2002, detecting unknown compounds and 2,4-DDD surrogate at 94% recovery.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047245
Laboratory report documenting GCMS analysis of environmental sample AE07628 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047344
Laboratory report documenting GCMS analysis of environmental sample AE07512 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047413
Gas chromatography-mass spectrometry analysis of sample AE07519 performed on April 11, 2002, showing unknown compounds and 2,4-DDD surrogate at 98 ug with 5.0 ug MDL.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047493
Laboratory report detailing GCMS analysis of sample AE07772 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047333
Laboratory report documenting GCMS analysis of environmental sample AE07511 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047389
Laboratory report documenting GCMS analysis of environmental sample AE07516 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047377
Laboratory report documenting GCMS analysis of environmental sample AE07515 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047463
Laboratory report detailing GCMS analysis of sample AE07768 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000047256
Laboratory report documenting GCMS analysis of environmental sample AE07630 conducted on April 9, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047159
Laboratory results for volatile organic compounds in a GCMS blank sample analyzed on April 2-3, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047227
Laboratory results for unknown compounds and surrogate recovery in sample AE07570 analyzed on April 9, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047195
Laboratory results for unknown compounds and surrogate recovery in sample AE07568 analyzed on April 9, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000040279
Record of surrogate compound recovery rates for sample AE07765 analyzed on April 18, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047189
Laboratory data listing recovery percentages for deuterated surrogate compounds in a GCMS analysis from April 3, 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_000047156
Department of Environmental Protection GCMS analysis record for the World Trade Center site dated April 2-3 2002.
Filed in the same folder
NYC-WTC_000047157
Header page from a DEP laboratory data file containing sample identification and processing metadata from early April 2002.
Filed in the same folder
NYC-WTC_000047159
Laboratory results for volatile organic compounds in a GCMS blank sample analyzed on April 2-3, 2002.
Filed in the same folder
NYC-WTC_000047177
Laboratory report showing non-detect levels of volatile organic compounds in a GCMS blank sample analyzed on April 2-3, 2002.
Filed in the same folder
NYC-WTC_000047181
Calibration data report for GCMS analysis of volatile organic compounds performed on April 2-3, 2002.
Filed in the same folder