Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD30632 on January 22, 2002.
NYC-WTC_000017320–000017328Folder label: “GCMS X 12/17/01 A 12/28/01 1/3/01 1/4/01”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document y Library Search Compound Report ' Data File : C:\HPCHEM\1\DATA\JAN0302\30632.D Vial: 27 Acq On : 4 Jan 2002 11:51 am Operator: 209 GALOS Sample : gems scan 1/2 Inst : GC/MS 209 Misc Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L FEISS SSIS ISS ISS I SSIS IOISISIGIS UI IOC IIIS IIS IE IOI IO ISI i Peak Number 1 Silane, tetramethyl- Concentration Rank 1 R.T. EstCone Area Relative to ISTD R.T. 7.AT 4.65 ug/1 903361 1,4-Dichlorobenzene-d4 121.52 Hit# of 5 Texftative ID MW MolForm cas# Qual 1 Silane, tet#amethyl- 88 C4H12Si 000075-76-3 47 2 1,3-Dioxofane, 2-pentadecyl- 284 C18H3602 004360-57-0 9 3 3-Pentangl, 3-methyl- 102 C6H140 000077-74-7 9 4 Pentane,/3-methoxy- 102 C6H140 036839-67-5 9 ‘Rbuidance ‘Scan 264 (7465 tiny: 30632 ©) m/z 73.00 100.00 43 i ee 57 || 87 103 720 740 7.60 7.80 i wpe! m/z 43.0) 32.43% ime->___20_40 60 80 100120 140 160 180200220240 200 260 Abundance #62932: Silane, tetramethyi- | | Tt j 720740 7.80 7.80 ] 45 m/z 45.0, 11.95% i 15 59 | 88 = 20 40 60 80 100 120 140 160 180 200 220 240 200 260 undanice * TOG: 1,FDioxolane, Zpontadecyy— i 7.20 740 7.60 __7.80 | 8000 H m/z 41.00 11.76% | 43 57 | 96 90 258283 ? deapestapsosapsseagesaasteuaseanentncsseesoaan fz>_____20 40 60 _80__100_120 140 160 180 200 220 240 260 280 (Abundance #63872: 3-Pentanol, 3-methy!- cal | 7» 7.20 7.40 7.60 7.80 | m/z 71.00 7.26 | 8000: | 55 i 2 a: n a | fri 20 40 60 80 100 120 140 160 180 200 220 240 200 200 720 7.40 7.60_7.80 30632.D GCMS1126.M Tue Jan 15 09:48:29 2002 Page 1 NYC-WTC_000017327
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000017060
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD29931 using GCMS on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016826
Laboratory GCMS analysis report for sample AD30111 conducted on January 9, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017088
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD30423 using GCMS on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016845
Laboratory GCMS analysis report for sample AD30023 conducted on January 9, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017079
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD30424 using GCMS on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017913
Laboratory report documenting GCMS analysis of sample AD30490 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017290
Laboratory report documenting GCMS analysis of sample AD30631 conducted on January 22, 2002, showing detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017108
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD30487 using GCMS on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016891
Laboratory GCMS analysis report for sample AD30110 conducted on January 9, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049842
Laboratory report showing GCMS analysis of sample AD29344 including unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049833
Laboratory report showing GCMS analysis of sample AD29343 including unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049805
Gas chromatography-mass spectrometry analysis report for sample AD29284 showing surrogate compound recovery at 94 percent and unknown compound detection.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000049723
GCMS analysis report for sample AD31632 conducted on February 11, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016891
Laboratory GCMS analysis report for sample AD30110 conducted on January 9, 2002, by analyst DLV.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049745
GCMS analysis report for sample AD31641 conducted on February 11, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049795
Blank analysis report for GCMS testing of sample AD29228 conducted on January 10, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017913
Laboratory report documenting GCMS analysis of sample AD30490 conducted on January 24, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016951
Laboratory report detailing GCMS analysis of sample AD31277 conducted on February 11, 2002.
Similarity score 0.993 (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_000017118
Fragmented administrative record from the DEP laboratory files dated January 2002 regarding environmental sample processing.
Filed in the same folder
NYC-WTC_000017119
Laboratory record showing method validation parameters including drip rates and pH for DEP samples in January 2002.
Filed in the same folder
NYC-WTC_000017122
Laboratory calibration report from the DEP testing for volatile organic compounds using GCMS analysis on December 28, 2001.
Filed in the same folder
NYC-WTC_000017126
Laboratory report documenting GCMS analysis of sample AD30601 for volatile organic compounds on January 10, 2002.
Filed in the same folder
NYC-WTC_000017139
Laboratory report listing quantitative results for numerous organic compounds in sample AD30601 analyzed on January 10, 2002.
Filed in the same folder