NYC-WTC_000047333
Laboratory report documenting GCMS analysis of environmental sample AE07511 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of environmental sample AE07518 conducted on April 11, 2002.
NYC-WTC_000047402–000047412Folder label: “GCMS X 4/2/02 A 4/4/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C:\MSDCHEM\l\DATA\020404\07518.D Vial: 14 Acq On 4 Apr 2002 7:05 pm Operator: Nefliu Sample sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020403.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 Peak Number 3 Hydrogen azide Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T. 3.41 0.34 ug/1 225015 1,4-Dichlorobenzene-d4 10.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Hydrogen azide 43 HN3 007782-79-8 1 2 4-(2-Acetoxyphenyl)-l-ethyl-3-me... 365 C20H19N3O4 1000222-81-6 1 3 2-Chloroethanol 80 C2H5C1O 000107-07-3 1 4 Ethanol, 2,2-dichloro- 114 C2H4C120 000598-38-9 1 Abundance Scan 56 (3.408 min): 07518.D (-52) (-) m/ z 43.10 100.00% 43
5000
320 3.40 3.60 3.80 0 TIIT i- ■ -• i""i"i•" 'I""i "i""i■ • ■ ■ i"i■ ■1'I"1 ’111"111111 r11 ■ i'1 m/z 40.10 56.67% n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #3862: Hydrogen azide 43
5000 15 320 3.40 3.60 3.80 m/z 49.10 29.70% 0-Tmmmmmmmmmmmmmmpmmmmmmpm n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #4745: 4-(2-Acetoxyphenyl)-1-ethyl-3-methyl-5-(4-nitrophen... 43 3 20 3.40 3.60 3.80 5000 m/z 51.10 3.01%
76 102 139 165 189 219 *‘*—00*nuunmmu 295 323 365 0 l‘ ‘‘I‘ISII‘IIFITAA‘S‘A‘ S‘‘‘I" n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #108328:2-Chloroethanol 31 3.20 3.40 3.60 3.80
5000
0 TI JU .. 80 T*TTTTTTTTTTTTTTTTTTTTTTTTTTTTT1*WT1TCTTITT)WTWI*TWNTTTTTTTT /z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360
NYC-WTC_000047410
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000047333
Laboratory report documenting GCMS analysis of environmental sample AE07511 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047377
Laboratory report documenting GCMS analysis of environmental sample AE07515 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047413
Gas chromatography-mass spectrometry analysis of sample AE07519 performed on April 11, 2002, showing unknown compounds and 2,4-DDD surrogate at 98 ug with 5.0 ug MDL.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047322
Laboratory report documenting GCMS analysis of environmental sample AE07510 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047493
Laboratory report detailing GCMS analysis of sample AE07772 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047367
Laboratory report documenting GCMS analysis of environmental sample AE07514 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047344
Laboratory report documenting GCMS analysis of environmental sample AE07512 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047355
Laboratory report documenting GCMS analysis of environmental sample AE07513 conducted on April 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047452
Technical documentation listing GC/MS method parameters and internal standard data for analysis performed in early April 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047277
Laboratory report documenting GCMS analysis of environmental sample AE07632 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047463
Laboratory report detailing GCMS analysis of sample AE07768 conducted on April 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047245
Laboratory report documenting GCMS analysis of environmental sample AE07628 conducted on April 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000047333
Laboratory report documenting GCMS analysis of environmental sample AE07511 conducted on April 11, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047377
Laboratory report documenting GCMS analysis of environmental sample AE07515 conducted on April 11, 2002.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039392
Gas chromatography-mass spectrometry analytical results for environmental sample AE06334, showing unknown compounds and surrogate recovery of 107% on 04/18/2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060315
Laboratory report detailing GC/MS results for unknown compounds in sample AE06411.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060273
Laboratory report documenting GCMS analysis of sample AE06406 conducted on May 3, 2002.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048268
Laboratory report detailing surrogate recovery results for sample AE08260 analyzed on April 22, 2002.
Similarity score 0.980 (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_000047298
Fragmented record page containing minimal text and an identification number from the New York City Department of Environmental Protection archives.
Filed in the same folder
NYC-WTC_000047302
Laboratory data sheet recording method 50 analysis parameters including drip rate and pH measurements from April 2002.
Filed in the same folder
NYC-WTC_000047311
Laboratory report of GCMS blank analysis for sample AE07510 conducted between April 2 and 4, 2002.
Filed in the same folder
NYC-WTC_000047315
Laboratory report of GCMS reference analysis for sample AE07510 conducted between April 2 and 4, 2002.
Filed in the same folder
NYC-WTC_000047320
Reviewed data sheet documenting GCMS method 508 analysis events and response values for various compounds in April 2002.
Filed in the same folder