NYC-WTC_000048857
GCMS laboratory report for sample AE08682 analyzed on April 23, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗GCMS laboratory report for sample AE05683 analyzed on April 23, 2002, by analyst DLV.
NYC-WTC_000048867–000048876Folder label: “GCMS X 4/11/02 A 4/15/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\APR1202\8683.D Vial: 15 Acq On : 15 Apr 2002 9:48 pm Operator: Sample : gc/ms scan 4/11 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.20 5.81 ug/1 747432 1,4-Dichlorobenzene-d4 12.23 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 Acetic acid. 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 33 3 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 4 Morpholine, 4-methyl-___________ 101 C5H11NO 000109-02-4 9 Abundance 1 Scan 344 (8.200 min): 8683.D (-) m/z 42.9.5 100.00% 40
59 5000 101 ..................1 ............ 7.80 8.00 8.20 8.40 8.60 niz—> 10 20 30 -384 40 +53+ 50 fT 60 69 70 80 83 90 I । i ■ ■ ■ । • 100 110 m/z 59.05 51.11% Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43
5000 59 7.80 8.00 8.20 8.40 8.60 m/z 100.95 21.24% 15 31 _ 101 I i 83 | ■ ■ i ■ ■ ■ ■ i ■ ■ • ■ i' ■ TH ■ ■ ■ i ■ r*t 12//—————————// miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 ■ i ■ ‘ ' i ■ ■ ■ • i ■ ■ ■ ■ r1 • ■ ‘ । ■ ■ 7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.05 16.44%
101 15 27 j + 1 1 ' 1 1 ' 1174 । । । । । . • • i ' 1 1 ■ i ■ ■ ’ ■ i ■ ■ • ■ i miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 7.80 8.00 8.20 8.40 8.60 m/z 41.05 7.98% 5000 45 15 , 66 73 84 102 --------- • ■ i ‘ ' 1 ■ i ■ ■ • ■ i ■ ■ ■ ■ i ' 1 ■ i ■ 1 1-*taIa*//1/a0//1/4//4/1*IIt miz-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60
8683.D GCMS0412.M Tue Apr 16 15:42:45 2002 Page 1
NYC-WTC_000048874
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000048857
GCMS laboratory report for sample AE08682 analyzed on April 23, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049157
Laboratory report documenting GCMS analysis of sample AE08835 conducted on April 25, 2002, showing detection of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049147
Laboratory report documenting GCMS analysis of sample AE08834 conducted on April 25, 2002, showing detection of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049167
Laboratory report documenting GCMS analysis of sample AE08836 conducted on April 25, 2002, showing detection of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048846
GCMS laboratory report for sample AE08681 analyzed on April 23, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049360
Laboratory report documenting GCMS analysis of sample AE08932 conducted on April 26, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
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 · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049102
Gas chromatography-mass spectrometry analysis results for sample AE08760 including detection of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049370
Laboratory report documenting GCMS analysis of sample AE08933 conducted on April 26, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
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 · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049320
Laboratory report documenting GCMS analysis of sample AE08840 conducted on April 26, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049124
Laboratory report documenting GCMS analysis of sample AE08762 conducted on April 25, 2002, showing detection of unknown compounds.
1 shared topics · Same agency, volume and box · similarity 0.998
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_000043449
Laboratory report of GCMS analysis for sample AE07106 including surrogate recovery data from April 29, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049167
Laboratory report documenting GCMS analysis of sample AE08836 conducted on April 25, 2002, showing detection of unknown compounds.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048846
GCMS laboratory report for sample AE08681 analyzed on April 23, 2002, by analyst DLV.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043472
Laboratory report of GCMS analysis for sample AE07107 including surrogate recovery data from April 29, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048902
GCMS laboratory report for sample AE08684 analyzed on April 26, 2002, by analyst DLV.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048583
Instrument calibration records and method parameters for GCMS analysis of polycyclic aromatic hydrocarbons.
Similarity score 0.997 (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_000048693
Department of Environmental Protection GCMS analysis record dated April 11-15, 2002.
Filed in the same folder
NYC-WTC_000048694
Calibration report for DFTPP standard used in GCMS analysis, generated on April 15, 2002, by operator.
Filed in the same folder
NYC-WTC_000048695
Calibration table listing results for various organic compounds including nitrosamines and dichlorobenzenes from April 2002.
Filed in the same folder
NYC-WTC_000048705
Calibration report for DFTPP standard used in GCMS analysis, generated on April 15, 2002, by operator.
Filed in the same folder
NYC-WTC_000048709
Calibration table listing results for various organic compounds including nitrosamines and dichlorobenzenes from April 2002.
Filed in the same folder