NYC-WTC_000039588
Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AE02575 conducted on March 25, 2002, identifying other unknown compounds.
NYC-WTC_000038871–000038890Folder label: “GCMS X 3/4/02 A 3/20/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\MAR1902\2575.D Vial: 24 Acq On : 21 Mar 2002 3:41 am Operator: Sample : gc/ms scan 3/4 Inst : GC/MS 209 Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L
Peak Number 4 2-Propenenitrile, 3-(acetyloxy Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
18.74 0.53 ug/1 116939 Acenaphthene-dl0 21.22
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Propenenitrile, 3- (acetyloxy) - ill C5H5NO2 014268-54-3 16 2 2-Propanone, 1-(1-methyl ethoxy) - 116 C6H1202 042781-12-4 12 3 2-Aminopyrimidin-1-oxide 111 C4H5N3O 035034-15-2 12 4 2 (5H) -Furanone, 3,5, 5-trimethyl- 126 C7H10O2 050598-50-0 12 Abundance Scan 1491 (18.737 min): 2575.D (-) m/ z 43.05 100.00% 43 57 111 5000 95 -= - — -P
m/z-? _ ■ ' i ' 10 - 4— 20 30 40 -4 TIOmpum 50 60 70 80 84 T 4—127 .... . nm/z 90 100 110 120 130 140 150 18.40 18.60 18.80 19.00 57.00 76.64% Abundance #2407: 2-Propenenitrile, 3-(acetyloxy)- 43 111
5000 —. . I I I I I I I I J I 1 I I I ■ ■ i ' ' 1 ' I ____ 18.40 18.60 18.80 19.00____ 15 77 m/z 73.00 73.18% 51 | 94 Tyrmp-rTT-p-rn-p-r ■ • i ■ ■ ■ 1 i • ■ ■ ■ i > ■ ■ ■ । * ■ ■ ■ । । 1 ' i ■ ■ ' ' i ■ 1 ' 1 i 1 1 1 ■ i ' 1 1 ■ i 1 ' 1 ‘ i m/z- _ 10 20 3( 40 50 60 70 80 90 100 110 120 130 140 150 Abundance 43 ! -.......... i___ 18.40 18.60 18.80 19.00 5000 I m/z ill-1'6 59.91% 27 58 73 TITTETTT TT TTITTTT i PTTIT TIIPPPTPe 1IPPPT m/z- 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 ■ Abundance #2401:2-Aminopyrimidin-1 -oxide I ........ ' 1 I ' ' 1 1 । ' ‘ ■ 1 i । • 1 ■ । > > ■ > । \ 111 , 18.40 18.60 18.80 19.00 m/z 69.10 35.29% 5000 95 68 44 53 | TIPPTTIPTI ■ 81 i • 1 ■ ■ i ■ । । . 1 < । . i . । . . . . । . 1 . । . ., . । . -----..... 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 18.40 18.60 18.80 19.00
2575.D GCMS0308.M Thu Mar 21 14:23:36 2002 Page 4
NYC-WTC_000038881
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_000039588
Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039497
Laboratory report documenting GCMS analysis of sample AE06449 conducted on April 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039611
Laboratory report documenting GCMS analysis of sample AE06456 conducted on April 19, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039469
Laboratory report documenting GCMS analysis of sample AE06430 conducted on April 19, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039574
Laboratory report documenting GCMS analysis of sample AE06454 conducted on April 19, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005394
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02604.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005415
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02645.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009835
Calibration data for GCMS analysis using 625/TCLP method with deuterated compound reference standards recorded on February 21, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011877
Laboratory report documenting GCMS analysis of environmental sample AE04411 conducted on April 3, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060478
DEP laboratory report of GCMS analysis for sample AE06635 conducted on April 18, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058391
Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04592.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033974
Laboratory report documenting GCMS analysis for unknown compounds and surrogate recovery in sample AD28335 conducted on January 9, 2002.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018492
Laboratory report showing GC/MS calibration data for polycyclic aromatic hydrocarbons and deuterated standards.
Similarity score 0.983 (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_000038747
Department of Environmental Protection site log sheet for the World Trade Center area dated March 2002.
Filed in the same folder
NYC-WTC_000038748
Fragmented page from a DEP laboratory record showing method parameters and sample data for March 2002.
Filed in the same folder
NYC-WTC_000038752
Laboratory report listing quantitative results for volatile organic compounds in sample AE02567 analyzed on March 21, 2002.
Filed in the same folder
NYC-WTC_000038756
Laboratory report listing quantitative results for volatile organic compounds in sample AE02567 analyzed on March 21, 2002.
Filed in the same folder
NYC-WTC_000038764
Laboratory report showing non-detectable levels of target volatile organic compounds in a GCMS blank sample.
Filed in the same folder