Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31020 on January 18, 2002.
NYC-WTC_000017459–000017477Folder label: “GCMS X 12/20/01 A 1/8/02”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document . . Library Search Compound Report +. ‘Data File : C:\HPCHEM\1\DATA\JAN0802\31020.D Vial: 15 , Acq On : 9 Jan 2002 2:59 am Operator: 209 GALOS Sample : gems scan 12/20 Inst : GC/MS 209 Misc : Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L JESSE SHIGE SESE ISOS IOO HTSUS STIDISOII ISIS ISS SSEI IS SISOOIOE Peak Number 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 8 R.T. | EstConc Area Relative to ISTD R.T. 7.60 0.84 ug/1 197887 1,4-Dichlorobenzene-d4 11.52 Hit# of 5 Tentative ID MW MolForm cas# Qual 1 2-Propanone, 1,1,1-trichloro- 160 C3H3C130 000918-00-3 25 2 Propionic acid, 2,2-dichloro-, pent 212 C8H14c1202 017640-08-3 9 3 2-Propen-1-ol, 2-chloro-, acetate 134 CS5H7C102 000692-72-8 9 fBthanone, 1-cyclopropyl-______84 C580 900765-43-5 9 ‘Abundance ‘Scan 279 (7.602 min): 31020. () m/z ye 100.008 _ vor m/z 124.8 8.408 mz-> 10.20. 3040.80. 607080 ©0100. 110.120. 130. | ‘Abundance A247. B-Propanone, 1,1,1-bichloro- | | 43 | ] 7.20 740 7.60 7.80 __ 8.00 | 45 ‘m/z 96.9 8.07%, | 38 48 85 97 147 125 f we TEESE SRS Sw eS | | Abundanée | \ | 43 | i | nm 7.20 740 7.60 7.80 8.00 5000. m/z 46.9) 6.99% ar © co 8 og | mir ___10 20 3040 80 _60_70 80 _90 100 110.120. 130_ Abundance ‘#6026: ZPropen-1-0), Z-chlore-, acsiate ee | 7.20__740 7.60 7.80 __ 8.00 } m/z 126.9) 5.67 5000: 9 | | 9 \ 37_ |. 42 7 92 \h mz-> "4020 30 40 60 60 70 80 9 100 110 120 130 | 720 740 7.00 7.60 800 | 31020.D GCMS0103.M Wed Jan 09 12:11:27 2002 Page 2 NYC-WTC_000017467
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000017514
Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31076 on January 18, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017434
Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31073 performed on January 18, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017265
Laboratory note stating that the GCMS scan of sample AD30605 did not reveal unusual compounds on January 22, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017494
Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31024 performed on January 18, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017364
Laboratory note stating that the GCMS scan of sample AD31017 did not reveal unusual compounds on January 18, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017478
Laboratory report documenting GCMS analysis of sample AD31075 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017344
Laboratory report listing detection limits for numerous organic compounds in a GCMS blank sample analyzed on January 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018248
Laboratory report documenting GCMS analysis of sample AD30984 conducted on January 25, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018650
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30906 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036542
Laboratory commentary noting detection of bis(2-Ethylhexyl)phthalate in sample AD29520 and blank on January 25, 2002.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037457
Laboratory analysis report for environmental sample AD29929 showing GCMS results and surrogate compound recovery rates.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036815
GCMS analysis report for sample AD29667 listing unknown compounds and surrogate recovery data from January 28, 2002.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000017004
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31342 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 ↗NYC-WTC_000016981
Laboratory commentary noting the absence of unusual compounds in environmental sample AD31343 based on a GCMS scan from February 11, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037052
Laboratory report of GCMS analysis for sample AD29783 conducted on January 7, 2002.
Similarity score 0.990 (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 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037473
Laboratory analysis report for environmental sample AD29965 showing GCMS results and surrogate compound recovery rates.
Similarity score 0.990 (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_000017329
Document page containing only the CCAS identifier with no readable text or specific content details visible.
Filed in the same folder
NYC-WTC_000017330
Fragmented page from a laboratory method document regarding extraction and analysis procedures for GCMS testing.
Filed in the same folder
NYC-WTC_000017334
Laboratory report documenting GCMS calibration analysis of sample AD31017 conducted on January 8, 2002, listing concentrations of various organic compounds.
Filed in the same folder
NYC-WTC_000017338
Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31017 performed on January 18, 2002.
Filed in the same folder
NYC-WTC_000017344
Laboratory report listing detection limits for numerous organic compounds in a GCMS blank sample analyzed on January 10, 2002.
Filed in the same folder