Analytical results from a gas chromatography-mass spectrometry test conducted on March 4, 2002, identifying volatile organic compounds.
NYC-WTC_000009986–000010007Folder 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\1\5973N\02FEB21\01508.D Vial: 8 Acq On : 21 Feb 2002 9:01 pm Operator: Sample : 508 scan fb 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 10 Pyrimidinetetramine- $$ Pyr... Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 13.38 0.04 ug/L 27965 Naphthalene-d8 13.20 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Pyrimidinetetramine- $$ Pyrimidi... 140 C4H8N6 001004-74-6 56 2 Uracil, 5-ethyl- $$ 2,4(1H,3H)-P... 140 C6H8N2O2 004212-49-1 56 3 2-Hydroxy-5-nitropyridine $$ 5-N. .. 140 C5H4N203 005418-51-9 45 4 2-Methoxy-3-hydrazinyl-pyrazine 140 C5H8N40 000000-00-0 40 Abundance Scan 886 (13.376 min): 01508.D (-) m/z 140.00 100.00% 140
5000
70 94 54 49 | 108 13.00 13.20 13.40 13.60 13.80 01 * < t • • ■ '*1 - i - > l 1*4 • ■1 i ■ ‘ * i ■ ■ • ■ i ■ • —L TIT m/z 70.00 14.25% •n/z-> 40 50 60 70 80 90 100 110 120 130 140 Abundance #35040: Pyrimidinetetramine- $$ Pyrimidine, 2,4,5,6-tetraa... 140
5000 -per.... 1300 13.20 13.40 13.60 13.80 44 71 123 m/z 94.00 13.70%
miz-> Of ‘ I 40 1+I’’’IST 50 60 4 70 86 ------- 80 90 96 112 100 110 120 130 140 —1 Abundance #35153: Uracil, 5-ethyi- $$ 2,4(1 H,3H)-Pyrimidinedione, 5-... 140 125 0 82 13.00 13.20 13.40 13.60 13.80 5000 m/z 54.10 12.67%
54 68 36 | 111 04 • ' i ‘ 1 ■ - i ' ’ 111441414’1- ■ , ■ i1 ■ i ■ ■' • r> HT 1 T—r-p miz-> 40 50 60 70 80 90 100 110 120 130 140 Abundance #35063:2-Hydroxy-5-nrtropyridine $$ 5-Nitro-2-hydroxypyri... 1-0 13.00 13.20 13*40 13.60 13.80 m/z 96.10 11.00% 5000 66
80 93 110 49 - — 124 —1 ‘IT 0 **I*a14/II1u —P • i - • ' ' I ' ' ' 1 1 1 n/z—> 40 50 601 70 80 90 100 110 120 130 140 13.00 13.20 13.40 13.60 13.80
01508.D HP022102.M Mon Feb 25 10:54:57 2002 Page 12
NYC-WTC_000010001
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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_000009966
Analytical results for sample AE01508 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010008
GCMS laboratory results for sample AE01509 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 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010987
Gas chromatography-mass spectrometry analysis of sample AE02719 performed March 5, 2002, reporting other unknown compounds and surrogate 2,4-DDD recovery data.
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_000052128
Laboratory report showing GCMS analysis of sample AE00843 including surrogate recovery and unknown compounds.
1 shared topics · similarity 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037680
Laboratory report documenting GCMS analysis of a method blank for sample AE03510 to verify analytical system cleanliness.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037760
Laboratory report documenting GCMS analysis of a method blank for sample AE03615 to verify analytical system cleanliness.
1 shared topics · similarity 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037635
Laboratory report documenting GCMS analysis of a method blank for sample AE03508 to verify analytical system cleanliness.
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_000052069
Laboratory report showing GCMS analysis of sample AE00833 including surrogate recovery and unknown compounds.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011027
Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02720 including surrogate recovery.
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_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_000050258
Laboratory report documenting GCMS analysis of sample AD31664 with detection of unknown compounds and surrogate recovery.
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 ↗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