NYC-WTC_000009946
Analytical results for sample AE01507 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗GCMS laboratory results for sample AE01638 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
NYC-WTC_000010126–000010145Folder 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\01638.D Vial: 7 Acq On : 21 Feb 2002 8:11 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 9 Hexadecane (CAS) $$ n-Hexad... Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T. 21.33 0.05 ug/L 40520 Phenanthrene-dl0 22.63 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Hexadecane (CAS) $$ n-Hexadecane... 226 C16H34 000544-76-3 64 2 Octane, 3,4,5,6-tetramethyl- 170 C12H26 062185-21-1 64 3 Eicosane 282 C20H42 000112-95-8 64 4 Heptadecane (CAS) $$ n-Heptadeca... 240 C17H36 000629-78-7 56 Abundance Scan 1591 (21.334 min): 01638.D (-) m/z 57.10 100.00% 57 43 71 5000 85
99 113 21.00 21.20 21.40 21.60 0- Hr 1 * ■ ■ ■ 1 1 • • i ■ ■'' i • ■ ■ • i • • ■ • i ■ •' ■ i ■ ■ ■ ■ i I ‘ ‘ ‘ ‘ I 1 ‘ ‘ ‘ I m/z 71.10 69.14% mfa-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #154903: Hexadecane (CAS) $$ n-Hexadecane $$ Cetane $$ n-C... 57 71 5000 85 21.00 21.20 21.40 21.60 99 m/z 43.10 67.51% | 113 0 ।. 111111P111 til tl 141 155169182 226 TrI ‘ I Th 1 m/z-> 20 40 60 80 100 120 ' 140’ 160 180 266' 220 240 '260' 280 Abundance #74466: Octane, 3,4,5,6-tetramethyl- 43 57 WMMAMMwA.., 71 21.00 21.20 2140 21.60 111 5000 m/z 85.10 49.13% 85
27 113 o-T ‘l 111 11 "I I r 11 ■ ■ i ‘ • 1 111 ■ i ■ ■ ■ ■ i ■ ■ ■ ■ I'1111111 1111'11''1111111 I'1 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #228992: Eicosane 43 57 21.00 21.'20 21.40 21.60KU "/Z 41.10 38.43% 71 500) 85
m/z—> 0- 20 40 60 48113127141 22 80 100 120 140 160 180 200 220 240 260 280 ■ ■ i ■ ■ ■ ■ i ■ 21.0) 21.20 21.40 21.60 ' i ■ ‘ ' 1 i
01638.D HP022102.M Mon Feb 25 10:55:51 2002 Page 11
NYC-WTC_000010140
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000009946
Analytical results for sample AE01507 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗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_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_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 0.998
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_000010927
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_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_000010106
GCMS laboratory results for sample AE01637 conducted on March 5, 2002, showing surrogate recovery and unknown compounds.
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 topics · Same agency, volume and box · 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 topics · similarity 0.998
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 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 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_000051263
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00466 conducted on January 18, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051263
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE00466 conducted on January 18, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049990
Laboratory report showing GCMS analysis of sample AD31644 including unknown compounds and surrogate recovery data.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000052187
Laboratory report showing GCMS analysis of sample AE00838 including surrogate recovery and unknown compounds.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009946
Analytical results for sample AE01507 analyzed via GCMS on March 4, 2002, including surrogate recovery data.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051642
Laboratory report showing GCMS analysis results for sample AE00616 conducted on February 1, 2002.
Similarity score 0.991 (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