NYC-WTC_000070089
DEP laboratory report documenting GC/MS results for sample AD25830 analyzed on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Calibration data for GC/MS analysis including naphthalene and phenanthrene standards dated November 8, 2001.
NYC-WTC_000069349–000069356Folder label: “GCMS Scan X 10/23/01 An 11/9/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV0801\LB.D Vial: 2 Acq On : 9 Nov 2001 1:14 pm Operator: 2 09 GTkLOS Sample : 10/23 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params; LSCINT.P
Quant Method ; C:\HPCHEM\1\METHODS\NP103001.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. 7.69 2.84 ug/1 716655 1,4-Dichlorobenzene-d4 11.71 Hit# of 5 Te^ltative ID MW MolForm CAS# Qual 1 2-Pentanon^ 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 Acetic acid, 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 33 3 MorphoJJme, 4-methyl- 101 C5H11NO 000109-02-4 9 4 3-Hydrt^xy-2-pentanone______________ 102 C5H10O2 003142-66-3 9 Abundance / Scan 288 (7.686 min): LB.D (-) m/z 42/95 10^700% / 40
59 5000
101
nfe-> 10 20 30 40 50 51 4.. 60 70 80 90 7 ' ' ' ' I ' 100 110 _740_^,6g__A80_8t0^_ m/z 5^705 50.24% Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 40
5000 59 7.40 7.60 7.80 8.00 m/z 100.95 22.65% 15 31 101 I I 1 83 I rT+ r-r-r-r+ ■n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 40
7.40 7.60 7.80 8.00 SEE 57 m/z 58.05 17.23% 101 15 27 I ' I ■' ' ' ' I ' ' ' ' I ' ' ' ' I ' ‘ ' I ' ' ' ' I ' ■n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1640: Morpholine. 4-methyl- .................... 40 7.40 7.60 7.80 8.00 m/z 41.05 7.45%
5000
■nlz-> 10 15
20 27
30 40 50 56
60 71 101 r Ji ' ' ' I ' ' ' ' I ■ I I I I I ' ' I I '
70 80 90 100 110 7.40 JL^ 7.60 7.80 8.00
LB.D NP103001.M Tue Nov 27 12:31:27 2001 Page 1
NYC-WTC_000069355
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000070089
DEP laboratory report documenting GC/MS results for sample AD25830 analyzed on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069271
Calibration data for GC/MS analysis including naphthalene and phenanthrene standards dated November 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069577
Calibration table data for GCMS analysis dated November 16-21, 2001, listing standard compounds and response values.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069732
Calibration table listing standard compounds and response values for GCMS analysis dated November 16, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000070135
DEP laboratory report documenting GC/MS results for sample AD25840 analyzed on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068815
Calibration data sheet for GC/MS instrument listing standards like naphthalene-d8 used for testing on November 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068230
Technical data sheet listing calibration standards and response factors for various polycyclic aromatic hydrocarbons.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000067979
Calibration data table for GCMS TCLP analysis listing surrogate compounds and response factors from November 2, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069030
Calibration record for GC/MS instrument using TCLP method, listing standard compounds and response data from November 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069501
Calibration data table for GCMS analysis of compounds including naphthalene and phenanthrene from November 10, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000031054
Log sheet detailing sample preparation metrics for Method 608 analysis of WTC samples conducted in December 2001.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087722
Calibration table and chromatographic data for GC/MS analysis using the TCLP method, recorded on October 3-4, 2001.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000068400
Multi-page laboratory log table recording sample extraction details including volumes and drip rates for GCMS analysis in November 2001.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043449
Laboratory report of GCMS analysis for sample AE07106 including surrogate recovery data from April 29, 2002.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068907
Laboratory report documenting GCMS analysis of sample AD24731 identifying unknown compounds on November 19, 2001.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089346
Laboratory report documenting GC/MS analysis of sample AD23838 conducted on November 2, 2001, identifying unknown compounds.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069939
Laboratory report documenting GCMS analysis of sample AD25791 conducted on November 29, 2001, noting other unknown compounds.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048695
Calibration table listing results for various organic compounds including nitrosamines and dichlorobenzenes from April 2002.
Similarity score 0.995 (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_000069345
Department of Environmental Protection GCMS scan log entry dated October 23, 2001.
Filed in the same folder
NYC-WTC_000069346
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
Filed in the same folder
NYC-WTC_000069357
Laboratory report documenting GC/MS analysis of sample AD25049 conducted on November 28, 2001.
Filed in the same folder
NYC-WTC_000069369
Gas chromatography-mass spectrometry analysis report for sample AD25050 identifying other unknown compounds with violation notation.
Filed in the same folder
NYC-WTC_000069379
Laboratory report documenting GC/MS analysis of sample AD25051 conducted on November 28, 2001.
Filed in the same folder