Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31076 on January 18, 2002.
NYC-WTC_000017514–000017528Folder 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\31076.D Vial: 9 Acq on : 8 Jan 2002 9:09 pm 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 JESSIE ISIS BIS SEIISII OGIO SII SOIIOEI ISS ISSEE IOI OTIS IIS IIE IIE Peak Number 4 1,1,1,5,7,7,7-Heptamethyl-3,3- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 17.30 1.54 ug/l 453367 Naphthalene-ds 15.13 Hit# of 5 Tentgtive ID MW MolForm cas# Qual 1 1,1,1,5,7,7,j<Heptamethyl-3,3-bis(t 444 C13H4005Si6 038147-00-1 25 2 4-Amino-5~jihidazole carboxamide, tr 342 C13H30N40Si3 000000-00-0 23 3 Silane, /{,2,3-benzenetriyltris(oxy 342 C15H3003Si3 017864-23-2 12 _4 2H-1,4Benzodiazepin-2-one, 7-chlor 342 C18H19CI1N20Si _055299-24-6 9 ‘Abundance ‘Sean 1336 (17.302 min: 31076.D (-) m/z 73.00 100.004 ‘— 5000: | a4 147 45 207 429 47.00 17.20 1740 17.60 417 179 251281 3tt TERT) aot oa mlz-> 40 60_80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380.400 420 Abundanics #56714: 1,1,1,5,7,7,7-Heptamethy-3,-bis(timetyisiiony)t | 147 ead a 355 4og. |__17.00 "17:20 “t7'40. “17:60 7 207 | m/z 147.00 12.66% mz—> "40 60 80. 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 | | ‘Abundance 73 307 "71001720 1740 17.60 | 5000. m/z 74.00 8.75% 237 45 | _ ‘47 72212255 | i | miz> "6 60. 80, 100 120 140 160 180 200 280 240 260 280 800 520 340 560 580 400 420 i Abundancs ——~—~=«#ABGRE: Slane, [1.2.3-benzenettiytis(oxy)]trsitimethy- —— | r 17.00 17.20 17.40 17.60 ase m/z 342.0 8.31! | 5000: | 342 | a | ‘9 ns an a | I\ | miz—> 40 60 80 100120 140 160 180.200 220 240 260 280 300 320 340 360 380 400 420 17.00 17.20 17.40. 17.60 31076.D GCMS0103.M Wed Jan 09 12:30:19 2002 Page 4 NYC-WTC_000017524
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000017459
Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31020 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 0.996
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 0.996
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 0.996
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 0.995
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_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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018093
Automated laboratory log recording GCMS analysis of sample AD30694 including 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_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 0.995
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.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018142
Automated laboratory log recording GCMS analysis of sample AD30711 including detection of unknown compounds and surrogates.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
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 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000017265
Laboratory note stating that the GCMS scan of sample AD30605 did not reveal unusual compounds on January 22, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018754
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30935 conducted on January 28, 2002.
Similarity score 0.988 (not a probability)
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.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018214
Automated laboratory log recording GCMS analysis of sample AD30712 including detection of unknown compounds and surrogates.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018693
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30909 conducted on January 28, 2002.
Similarity score 0.988 (not a probability)
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.
Similarity score 0.986 (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