GCMS laboratory results for sample AE01509 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
NYC-WTC_000010008–000010026Folder label: “GCMS X 1/23/02 A 2/21/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\MSDCHEM\l\5973N\02FEB21\01509.D Vial: 1 Acq On : 21 Feb 2002 3:10 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 21, 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 8 Pyrimidinetetramine- $$ Pyr... Concentration Rank 12 R.T. EstConc Area Relative to ISTD R.T. 16.55 0.04 ug/L 26751 Acenaphthene-dl0 18.34 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Pyrimidinetetramine- $$ Pyrimidi... 140 C4H8N6 001004-74-6 32 2 2,5-DIMETHYLCYCLOHEXANE- 1,4-DION... 140 C8H12O2 000583-81-3 25 3 4H-Pyran-4-one, 2-ethyl-3-hydrox... 140 C7H8O3 004940-11-8 25 4 4(1H)-Pyrimidinone, 2-amino-6-(m... 140 C5H8N4O 054004-20-5 9 Abundance Scan 1167 (16.548 min): 01509.D (-) m/z 140.10 100.00% 140
5000 43 56 71 122 172 86 16.20 16.40 16.60 16.80 miz-> 0- I ' ' " I ' ‘ ‘ ‘ I ‘ ' ’ I * ‘ ‘ ‘ I* ..... ... 4 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 ' ' I ' ' ’ 1’771111111 T-rp m/z 138.10 26.87% Abundance #35040: Pyrimidinetetramine- $$ Pyrimidine, 2,4,5 6-tetraa... 140
5000 16.20 16.40 16.60 16.80 44 71 123 m/z 172.10 25.89% 86 96 112 0- TT-p-r — ■ ■ i ■1' ■ i • ■ | ■ • ■ ■ i ■ ■ ■ • i ■ ■ ■11 ■ ■ ■ ■ ।1
iz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #35634:2,5-DlMETHYLCYCLOHEXANE-1,4-DIONE $$ 1,4-Cyclohexa... 42 140
16.20 16'40 16.60 16.80 ' 1 ' 70 125 m/z 136.00 25.72% 5000 55
0- i ■ * * * j T-p-T '' I' ‘ ‘ ‘ I ‘‘ ‘ I' ‘‘ 11' ‘ ‘ I “ I' I' ‘ ‘ 1Tuu‘1—U—-1TEI11r111 • ■ i ■ ■
niz-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #35346:4H-Pyran-4-one, 2-ethy-3-hydroxy- (CAS) $$ Ethyl... 140 16.20 16.40 16.60 16.80 " ‘ ‘ m/z 71.00 25.19%
5000 97 71 125
n/z—> 53 0 .................. 1........ 30 40 50 60 70 mp 80 84 _ll TDIdngrr 90 100 110 120 130 140 150 160 170 1_____________ _ • ‘ ‘ ‘ I ‘ ‘1 * I * ‘ ’ I ‘ ‘ 1111 16.20 16.40 16.60 16.80 ' ‘1 ‘
01509.D HP022102.M Mon Feb 25 10:55:04 2002 Page 10
NYC-WTC_000010021
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000010027
GCMS laboratory results for sample AE01510 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010066
GCMS laboratory results for sample AE01547 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010907
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010927
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010047
GCMS laboratory results for sample AE01511 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010947
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE03075 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011007
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02721 including surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010967
Gas chromatography-mass spectrometry analysis of sample AE02718 performed March 5, 2002, documenting other unknown compounds and surrogate 2,4-DDD recovery at 97 percent.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004935
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003981
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
1 shared non-person entities · 1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036779
GCMS analysis report for sample AD29522 listing unknown compounds and surrogate recovery data from February 8, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004770
Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004494
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004770
Chromatogram and method report for DFTPP calibration verification conducted on February 5, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010106
GCMS laboratory results for sample AE01637 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010967
Gas chromatography-mass spectrometry analysis of sample AE02718 performed March 5, 2002, documenting other unknown compounds and surrogate 2,4-DDD recovery at 97 percent.
Similarity score 0.993 (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_000009915
Administrative record from DEP Box 14 covering the period of January to February 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000009916
GCMS blank sample results for target compounds showing non-detectable levels on February 25, 2002.
Filed in the same folder
NYC-WTC_000009918
Calibration data for GCMS analysis including response factors for various organic compounds recorded on February 21, 2002.
Filed in the same folder
NYC-WTC_000009937
Reference standard analysis report for GCMS testing verifying instrument performance with specific compound concentrations on February 25, 2002.
Filed in the same folder
NYC-WTC_000009941
Analytical results for sample AE01506 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
Filed in the same folder