NYC-WTC_000049320
Laboratory report documenting GCMS analysis of sample AE08840 conducted on April 26, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Laboratory report page showing surrogate recovery data for sample AE01153 analyzed on March 22, 2002.
NYC-WTC_000058798–000058815Folder label: “GCMS X 3/7/02 A 3/27/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\HPCHEM\l\DATA\FEB2102\1153.D Vial: 66 Acq On 24 Feb 2002 9:02 am Operator: Sample gc/ms scan 2/21 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 Acetaldehyde Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T.
42.82 0.38 ug/1 15066 Perylene-dl2 38.07
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Acetaldehyde 44 C2H4O 000075-07-0 3 2 Carbon dioxide 44 CO2 000124-38-9 3 3 Ethylene c^ide 44 C2H4O 000075-21-8 3 4 Ethyne, f/uoro- 44 C2HF 002713-09-9 3 Abundance / Scan 4115 (42.817 min): 1153.D(-) m/ z 4b
5000
42.40 42.60 42.80 43.00 43.20 ......................... ;........... 207. 1—r-j—I—r m/z 43.95 59.75% 'm/z-> 20 ''40 .60 80 JOO 120 140 160 180 200 Abundance #36: Acetaldehyde 2i9 44
5000 42.40 42.60 42.80 43.00 43.20 m/z 44.85 1.08%
m/z-> 20 40 60 80 100 120 140 160 180 200 Abundance #62263: Carbon dioxide 4!^
42.40 42.60 42.80 43.00 43.20 5000 m/z 35.80 1.04%
16
'm/z-> 20 40 60 80 100 120 140 160 180 200 Abundance #37: Ethylene oxide 2i9 42.40 42.60 42.80 43.00 43.20 m/z 207.00 0.77% 15 44 5000
T-T-F I 'm/z-> 20 40 60 80 100 120 140 160 180 200 42.40 42.60 42.80 43.00 43.20
1153.D GCMS0208.M Fri Mar 08 14:33:23 2002 Page 3
NYC-WTC_000058814
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
No available related records indexed in this group.
NYC-WTC_000049320
Laboratory report documenting GCMS analysis of sample AE08840 conducted on April 26, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009676
Analytical results page for sample AE01154 processed on March 4, 2002, showing surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009739
Analytical results page for sample AE01223 processed on February 25, 2002, showing surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010232
Laboratory report documenting GCMS analysis of sample AE01691 conducted on March 4, 2002, including surrogate recovery data.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049380
Laboratory report documenting GCMS analysis of sample AE08935 conducted on April 26, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049350
Laboratory report documenting GCMS analysis of sample AE08931 conducted on April 26, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009594
GCMS results for sample AE00940 showing surrogate recovery data analyzed on March 4, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046480
Laboratory report documenting GCMS analysis of sample AE09095 conducted on April 26, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038220
Laboratory report documenting GCMS analysis of sample AD31592 conducted on February 28, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049341
Laboratory report documenting GCMS analysis of sample AE08930 conducted on April 26, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046673
Laboratory report documenting GCMS analysis of sample AE07318 conducted on April 10, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005473
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02711.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000048717
GCMS laboratory report for sample AE05846 analyzed on April 23, 2002, by analyst DLV.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048004
GCMS analysis report for sample AE08211 showing surrogate recovery and unknown compounds from April 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009739
Analytical results page for sample AE01223 processed on February 25, 2002, showing surrogate recovery data.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017380
Laboratory report documenting GCMS analysis of sample AD31018 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009773
Analytical results page for sample AE01231 processed on February 25, 2002, showing surrogate recovery data.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009825
Analytical results for sample AE01329 analyzed via GCMS on March 5, 2002, including surrogate recovery data.
Similarity score 0.985 (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_000058710
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in March 2002.
Filed in the same folder
NYC-WTC_000058711
Header page for a GCMS environmental sample record dated March 7, 2002.
Filed in the same folder
NYC-WTC_000058714
Laboratory report showing GCMS blank analysis for volatile organic compounds on March 29, 2002.
Filed in the same folder
NYC-WTC_000058723
Laboratory report showing GCMS calibration analysis for volatile organic compounds on March 29, 2002.
Filed in the same folder
NYC-WTC_000058727
Reference standard analysis for gas chromatography-mass spectrometry dated March 29, 2002.
Filed in the same folder