Laboratory report showing GC/MS analysis results for a blank sample testing specific compounds on February 25 and 26, 2002.
NYC-WTC_000003425–000003443Folder label: “GCMS X 1/20/02 A 2/25/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\MSDCHEM\1\5973N\02FEB25\0116B.D Vial: 1 Acq On : 25 Feb 2002 11:14 am Operator: Sample : lab blank 1/16 Inst : Instrumen Mise : February 25, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L Peak Number 10 Cyclopentasiloxane, decamet... Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 12.54 0.13 ug/L 60901 Naphthalene-d8 13.20 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 50 2 Cyclopentasiloxane, decamethyl- 370 C10H3005Si5 000541-02-6 38 3 Pentasiloxane, 1,1,3,3,5,5,7,7,9... 356 C10H32O4Si5 000995-83-5 36 4 Benzoic acid, 2-[(trimethylsilyl... 282 C13H2203Si2 003789-85-3 33 Abundance Scan 812 (12.540 min): 0116B.D (-) m/ z 73.00 100.00% 73
5000' 267 355 ' • i ■ • • ■ i ■ • ■ ■ i 1 1 1 1 i 1 1 1 ' I 12.20 12.40 12.60 12.80
n/z-> 0- a‘1‘11‘1‘001110"B—3B13TT‘T‘01111*131 193 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 211. n r n H m/z 267.00 44.39%
Abundance #313068: Cyclopentasiloxane, decamethyl- 73 355 267 / 5000 i 1 ■ ■ ■ i ■ i ■ ■ ■ ■ i 12.20 12.40 12.60 12.80 m/z 355.00 35.43% 323339 umgTTmm 191207 251 1 O-me ,I'1—mmmpautamo— n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #313065: Cyclopentasiloxane, decamethyl- 73 T i 1 ■ ■ T I • * ■ > I 12.20 12.40 12.60 12.80 5000 267 m/z 356.10 13.75% 355 45 1 193 223 251 i niz-> 01 U 323339 । * j । » k ‘ p I » • ( । « » » j » » i i | ‘ • * » j » J f J | i 'l J I | ’l J l »’ | I ’Pr TTPr TPWTTTTTTTT 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #302654: Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl- • • । • i • --- 73 267 12.20 12.40 12.60 12.80 m/z 267.90 11.20% 133 5000 341 207 212 0 < । • 11 < > 11 > j ■ > < > I > । > 11 > > HHr 1111111 > । r . 211 326 1 356 ’ ’’I’ • ■ • i ■ ' ‘ i ■ । ■ 11 • 1111 ■ 11 ’*’14 mtz—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 12.20 12.40 12.60 12.80 TUT
0116B.D HP022102.M Tue Feb 26 08:30:42 2002 Page 12
NYC-WTC_000003439
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000003523
Laboratory report documenting GCMS analysis of sample AE01142 conducted on February 27, 2002.
2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003463
Gas chromatography-mass spectrometry results for sample AE01138 identifying unknown compounds and surrogates on February 27, 2002.
4 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003503
Laboratory report documenting GCMS analysis of sample AE01140 conducted on February 27, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003483
Gas chromatography-mass spectrometry analysis report for sample AE01139 detecting surrogate 2,4-DDD at 76 ug with MDL of 5.0, analyzed on 02/27/2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006026
Laboratory report documenting a GCMS blank test for sample AE03184 conducted on March 6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052233
Laboratory report showing GCMS blank analysis of sample AE00842 with compounds below detection limits.
1 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050444
Laboratory blank report for GCMS analysis of sample AE00167 showing compound concentrations and quality control values.
2 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050716
Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank analyzed on January 25-February 7, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050627
Laboratory report showing non-detect results for volatile organic compounds in a GCMS blank analyzed on February 4-7, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051794
GCMS analysis log for sample AE00703 showing blank results with compounds below detection limits on January 16, 2002.
2 shared non-person entities · 1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051674
Laboratory report showing GCMS blank analysis results for sample AE00365 conducted between January 15 and 16, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050825
Blank analysis report for GCMS of sample AE00277 showing compounds below method detection limits from January 10, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000006186
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03250 conducted on March 15, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038391
Laboratory report listing quantitative results for various organic compounds in sample AE03454 from March 13, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051842
Gas chromatography-mass spectrometry analysis of sample AE00703 conducted on 1/28/02, detecting unknown compounds and 2,4-DDD surrogate at 117 ug with 5.0 MDL.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052531
GCMS blank analysis report for sample AE01002 showing no detected compounds in March 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050774
Laboratory report listing unknown compounds and surrogate recovery for sample AE00106 analyzed on February 7, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038449
Quantitation report listing response data for deuterated internal standards and surrogates from a March 14, 2002 analysis.
Similarity score 0.990 (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_000003413
Fragmented GCMS document excerpt from January and February 2002, related to World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000003414
Laboratory report showing GC/MS analysis results for sample AE01136 testing specific compounds on February 25 and 26, 2002.
Filed in the same folder
NYC-WTC_000003418
Data recording sheet containing sample identification and measurement parameters for a DEP World Trade Center environmental sample.
Filed in the same folder
NYC-WTC_000003420
Laboratory report showing GC/MS analysis results for sample AE01136 testing specific compounds on February 25 and 26, 2002.
Filed in the same folder
NYC-WTC_000003444
Laboratory report showing GC/MS analysis results for sample AE01136 testing unknown compounds and specific analytes on February 27, 2002.
Filed in the same folder