Laboratory note stating that the GCMS scan of sample AD30605 did not reveal unusual compounds on January 22, 2002.
NYC-WTC_000017265–000017289Folder 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 . Library Search Compound Report : ‘Data File : C:\HPCHEM\1\DATA\JAN0802\30605.D Vial: 17 Acq On : 9 dan 2002 4:56 am Operator: 209 GALOS Sample : gems scan 12/20 Inst : GC/MS 209 Mise : 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 Peerretrerrrrrrerertsrtrerrerrrrrrerertrttrrtttttttttt ttt ttt irri terry Peak Number 14 Trisiloxane, 1,1,1,5,5,5-hexam Concentration Rank 10 R.T. EstCone Area Relative to ISTD R.T. 32.93 0.93 ug/1 189788 Chrysene-d12 32.84 i Hit# of 5 Tentative ID MW MolForm cas# Qual 1 Trisiloxane, A,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 38 2 1,1,1,3,5,5/7,7,7-Nonamethyl-3- (tri 384 C12H3604Si5 038146-99-5 22 3 3-Isoprop9ky-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 12 4 Ethanedigic acid, bis(trimethylsily 234 CsH1804si2 018294-04-7 12 (Abundance ‘Scan 3038 (32.931 min): 30605.D (-) m/z 73.00 100.00% i | j ‘5000: 147 | | = 28" 355 7 : 429 32.60 32.80 33.00 33.20 ' oe rs ae eee Ao m/z 147.00 49.41% fz ___ 50 100 150 200 250 300 350 400 450 500 550 frBundance 6 #74103: Trisiloxane, 1,1,1,5,5,S-hexamethyl-3,3-bis[(trimet i | 147 | ! | io 2a s2le0 ‘32100 ‘sa.00 3520" | i 5 200 m/z 221.00 27.85 ki 417, 207 249 | mz 50. 100 _150 200 250 300 350 400 450 500 550 Pane BOE TINSEL Hanttoe sere aio | T 281 32.60 32180 33.00 33.20 000 | 147 m/z 355.0) 18.27 | | . ml 207 i o Abundance #60503: 3-Isopropoxy-1,1,1,7,7,7-hexamethy!-3,5,6-tris(trim J 32.60_32.80_33.00_33.20 m/z 281.00 16.53 hae 147 | 281 Lh at 3, 418 510561 mz-> 50 100 150 200250 _300__350__400 _450__500__§50_| 32.60 32.80 33.00 33.20 _ 30605.D GCMS0103.M Tue Jan 15 09:31:57 2002 Page 14 NYC-WTC_000017285
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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_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 0.997
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 0.996
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 0.996
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_000017380
Laboratory report documenting GCMS analysis of sample AD31018 conducted on January 18, 2002, showing detection of unknown compounds and surrogates.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗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 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018664
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30907 conducted on January 28, 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_000018605
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30705 conducted on January 28, 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_000018733
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30934 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018716
Laboratory report documenting gas chromatography mass spectrometry results for sample AD30933 conducted on January 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036656
Laboratory comments on GCMS scan results for sample AD29517 noting low recovery and scheduling re-extraction.
1 shared non-person entities · 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.
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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