Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD30424 using GCMS on January 18, 2002.
NYC-WTC_000017079–000017087Folder label: “GCMS X 12/14/01 A 1/1/02”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document : Library Search Compound Report . Data File : C:\HPCHEM\1\DATA\DEC3101\30424.D Vial: 23 Acq On : 1 Jan 2002 8:19 am Operator: 209 GALOS Sample : gems scan 12/14a 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 JESS IS IIIS ISSO ISS ISSO OIOEEISG TIO SISSIES ISHS Ie Peak Number 1 3-Pentanol, 3-methyl- Concentration Rank 1 R.T. . EstCone Area Relative to ISTD Rory 7.61 4.46 ug/1 917070 1, 4-Dichlorobenzene-d4 11.68 Hit# of 5 Tghtative ID MW MolForm CAS# Qual 1 3-Pentanoj/ 3-methyl- 102 C6H140 000077-74-7 28 2 Silane, Hetramethyl- 88 C4H128i 000075-76-3 9 3 Butang/ 2-methoxy-2-methyl- 102 Cé6H140 000994-05-8 9 4 1,3ioxolane, 2-methyl- _ 88 C4H802 ___000497-26-7 7 ‘Roundance ‘Sean 280 (7.612 min} 50424. CF m/z 73.00 rey 43 | | 720" "740" "7.60" 7.80 8.00 50.5567, 87 103 + é c z [ee ee: A A ee he Z| del ‘Abundance #63573: 3-Pentanol, 3-methyl- | 7207.40 7.60 7.80 _8.00_ | Pa - 45 ° a m/z 44.95 11.87 mz 1020 304050) 7060 10010 ‘Abundance Wz, Slane, Biametiy | 720 740 "7.60 7.80 600 + 5000: m/z 41.0 11.54 48 i . 15 53 59 ! 88. | DE peepee pe me> "toy 8 to | | Abundance | #1761: Butane, 2-methoxy-2-methyi- 7.20 740 7.60 7.80 8.00 m/z 71.00 6.95: 5000. 55 87 aT 33 * | mace___40 20 30 40 80 60.70 80 90 100 110| 7.20 740 7.60 7.80 800 30424.D GCMS1126.M Tue Jan 15 14:50:16 2002 Page 1 NYC-WTC_000017086
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.998
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_000016764
Laboratory GCMS analysis report for sample AD30257 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_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_000017320
Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD30632 on January 22, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018684
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30908 conducted on January 28, 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_000017016
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31346 using GCMS on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049861
Laboratory report showing GCMS analysis of sample AD29465 including unknown compounds and surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049814
Laboratory report showing GCMS analysis of sample AD29286 including unknown compounds and surrogate recovery data.
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_000016826
Laboratory GCMS analysis report for sample AD30111 conducted on January 9, 2002, by analyst DLV.
Similarity score 0.995 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016764
Laboratory GCMS analysis report for sample AD30257 conducted on January 9, 2002, by analyst DLV.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017026
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31340 using GCMS on February 11, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016845
Laboratory GCMS analysis report for sample AD30023 conducted on January 9, 2002, by analyst DLV.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016929
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31249 using GCMS on February 11, 2002.
Similarity score 0.992 (not a probability)
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.
Similarity score 0.992 (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_000017040
Fragmented administrative record from the DEP laboratory files dated January 2002 regarding environmental sample processing.
Filed in the same folder
NYC-WTC_000017041
Verification document from the DEP laboratory confirming the completion of GCMS analytical procedures in January 2002.
Filed in the same folder
NYC-WTC_000017042
Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for various organic compounds.
Filed in the same folder
NYC-WTC_000017050
Laboratory calibration report from the DEP testing for volatile organic compounds using GCMS analysis on December 31, 2001.
Filed in the same folder
NYC-WTC_000017054
Reference data sheet from the DEP laboratory documenting GCMS analysis parameters and results for volatile organic compounds.
Filed in the same folder