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 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 20 pages
GCMS analysis results, sample AE01139, 2,4-DDD, Feb 2002
Machine-extracted title · confidence 92%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.
NYC-WTC_000003483–000003502Folder label: “GCMS X 1/20/02 A 2/25/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Data File : C:\MSDCHEM\l\5973N\02FEB25\01139 .D Vial: 5 Acq On : 25 Feb 2002 2:32 pm Operator: ‘ Sample : 508 scan Inst : Instrumen Mise : February 2 5, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\MSDCHEM\l-..\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L
Peak Number 13 1,2-Benzenedicarboxylic aci... Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T. 24.85 0.04 ug/L 21589 Phenanthrene-dl0 22.63 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 1,2-Benzenedicarboxylic acid, di... 278 C16H2204 000084-74-2 9 2 3,6-DIMETHYL-TRIAZOLO[4,3-B]-1,2... 149 C6H7N5 061139-71-7 5 3 3,6-Dimethyl-triazolo (4,3-b)(1,2...149 C6H7N5 000000-00-0 5 4 1,1-DIMETHYL-3-(4-PYRIDYL)-FORMA... 149 C8H11N3 017350-07-1 4 Abundance Scan 1902 (24.845 min): 01139.D (-) m/z 149.00 100.00% 149
5000 ...... l\........ 41 223 24.60 24.80 25.00 25.20 0 r'" i''" i"1' i'1" i" " i" " i" " i" " i" " i ■ ‘" i" " i'' " 'i" " i" i" " i ■ r'" r “111 m/z 150.00 11.11% n/z—> 30 40 50 60 70 80 90 100110120130140150160170180190200210220 Abundance #223248:1,2-Benzenedicarboxylic acid, dibutyl ester (CAS)... 149
5000 24.60 24.80 25.00 25.20 m/ z 41.10 10.25% 41 mriphun 56 65 76.... -TTIWTPPWTTIWWTRWTIWTIWTTTIWTWTTTTWTPITIT 104 ! 205 223 0 i1111 11' > 111 > i < j । < 11111 m/z—> 30 40 50 60 70 80 90 100110120130140150160170180190200210220 Abundance #44967: 3,6-DIMETHYL-TRIAZOLO[4,3-B]-1,2,4-TRIAZINE $$1,2... 149
24.60 24.80 25.00 25.20 5000 81 m/ Z 49.00 8.83%
41 53 I J N U 121 0 ■ i1"'I■"11' ‘ ■ 'i' ■■■i" ■111 ■1■i■1 ■c i1"' -mmmm "nlz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210220 Abundance #44984:3,6-DimethyI-triazoIo(4,3-b)(1,2,4)-triazine 149 24.60 24.80 25.00 25.20 m/z 223.10 7.48% 5000 81
41 53 121
n/z—> 0 l+. ..... I,... . Il............... . 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 ...... . 24.60 24.80 25.00 25.20
01139.D HP022102.M Tue Feb 26 08:30:12 2002 Page 15
NYC-WTC_000003501
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000003501Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
NYC-WTC_000003463
Gas chromatography-mass spectrometry results for sample AE01138 identifying unknown compounds and surrogates on February 27, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006065
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03185 conducted on March 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003523
Laboratory report documenting GCMS analysis of sample AE01142 conducted on February 27, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006146
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03248 conducted on March 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006085
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03245 conducted on March 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006186
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE03250 conducted on March 15, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000052251
Laboratory report showing GCMS analysis of sample AE00842 including surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052291
Laboratory report detailing GCMS scan results for sample AE00844, including detection of unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.997
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.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051586
Laboratory report showing GCMS analysis results for sample AE00613 conducted on February 1, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052311
Laboratory report detailing GCMS scan results for sample AE00841, including detection of unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Others also read
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_000003425
Laboratory report showing GC/MS analysis results for a blank sample testing specific compounds on February 25 and 26, 2002.
Filed in the same folder