NYC-WTC_000018362
Laboratory report documenting GCMS analysis of sample AD31406 conducted on February 13, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Laboratory report for sample AD31341 showing GCMS analysis of unknown compounds and surrogate recovery on February 15, 2002.
NYC-WTC_000003880–000003890Folder label: “GCMS X 1/28/02 A 2/8/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File C: \HPCHEM\1\DATA\FEB0802\31341.D Vial: 25 Acq On 9 Feb 2002 8:39 am Operator: 209 GALOS Sample RE-EXTRACT 1/28 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 1 2-Propanol, 1-(2-methoxy-l-met Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
12.05 0.30 ug/1 28993 1,4-Dichlorobenzene-d4 12.34
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Propanol -(2-methoxy-1-methylet 148 C7H16O3 020324-32-7 64 2 Ethane, 1- hoxy-l-methoxy- 104 C5H1202 010471-14-4 40 3 2-Pentanon 5-methoxy- 116 C6H1202 017429-04-8 33 4 2-Propanol 1,1' -oxybis- 134 C6H14O3 000110-98-5 28 Abundance f Scan 763 (12.050 min): 31341.D(-) m/z 59.05 100.00% 59 45
5000 103 / 73 39 ' 1 i ' ' 1 ■ i ' ' 11.80 12.00 12.20 12.40 -'i11''i'1''i'1'■i'1''i''1‘i'1 1111 , 84 । ■ I ■ 1 ■ 1 1 1 m/z 44.95 66.42% miz- 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #9238: 2-Propanol, 1-(2-methoxy-1-methylethoxy)- 59
5000 103 45 11.80 12.00 12.20 12.40 73 31 m/z " 38.52% —PTP-Tm । ■ ■ i ■ ■ ' ■ i - ■ । 130 ■ i ■ ■ m/z->20 30 40___ 50 60 70 80 90 100 110 120 130 Abundance
45 59 M), 11.80 12.00 12.20 12.40 5000 m/ z 73.00 3 .43% 73 89 27 ............................... .................. 103....................................
..... MM.., 1 । ‘ 1 ■ ■ । 1 ■ ■ ' । 1 ■ m/z-? _ 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #64282: 2-Pentanone, 5-methoxy- 43 59 11.80 12.00 12.20 12.40
. AA, m/ z 41.05 35.37% 5000
69 | , 84 101 116 ' I ' ' ' ' I ' ' ' ' I1 > l . I . . IIannnIunn-nIaIaIIanv i 1 111 4 41 I I m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 11.80 12.00 12.20 12.40___
31341.D GCMS0208.M Thu Feb 14 15:03:17 2002 Page 1
NYC-WTC_000003887
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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_000018362
Laboratory report documenting GCMS analysis of sample AD31406 conducted on February 13, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016646
GCMS analysis of environmental sample AD31505 conducted February 15, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016330
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31461 conducted on February 11, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016564
Laboratory report for DEP sample AD31432 identifying unknown compounds and surrogate recovery results from February 15, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016533
Laboratory report for DEP sample AD31459 identifying unknown compounds and surrogate recovery results from February 13, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036360
Laboratory GCMS analysis report for sample AD29289 conducted on January 4, 2002, showing unknown compounds and surrogates.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018373
Laboratory report documenting GCMS analysis of sample AD31405 conducted on February 13, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036447
Laboratory report documenting GCMS analysis of sample AD29459 conducted on January 4, 2002, showing unknown compounds and surrogates.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016635
Gas chromatography mass spectrometry report documenting analytical results for environmental samples processed in mid-February 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050109
Laboratory report documenting GCMS analysis of sample AE00008 with detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009466
Gas chromatography mass spectrometry results for sample AE00899 analyzed on February 26, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016260
GCMS analysis report for sample AD31403 showing surrogate recovery and unknown compounds from February 7, 2002.
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_000017692
Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AD30353 conducted on January 10, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035651
Lab report noting bis(2-Ethylhexyl)phthalate detection and recovery issues in a water sample.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035853
Lab notes for sample AD29139 indicate detection of di-n-butylphthalate and one LCS compound outside acceptance range.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034235
Laboratory commentary noting moderate recovery rates and absence of unusual compounds in sample AD28273.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036103
Laboratory report noting GCMS scan results for sample AD29189 with di-n-butylphthalate detected and low pH.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036391
Laboratory report documenting GCMS analysis of sample AD29298 conducted on January 4, 2002, showing unknown compounds and surrogates.
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_000003817
Fragmented GCMS document excerpt from January and February 2002, related to World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000003818
Header page for a DEP GCMS document from the January-February 2002 collection period.
Filed in the same folder
NYC-WTC_000003823
Data sheet recording concentrations of volatile organic compounds analyzed by GCMS on February 8, 2002.
Filed in the same folder
NYC-WTC_000003827
Reference analysis results for volatile organic compounds analyzed by GCMS on February 8, 2002.
Filed in the same folder
NYC-WTC_000003832
Gas chromatography-mass spectrometry blank control results for sample AE01937, confirming all tested organic compounds are below minimum detection limits.
Filed in the same folder