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 Jan 2002 4:56 am Operator: 209 GALOS Sample : gems scan 12/20 Inst : GC/MS 209 Misc 3 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 JESS ISIC ISOS SIGS II IIE ISIE IS TOES SEI ISI SEI ICIS ISEI SSIS I ie Peak Number 7 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 3 R.T. EstCone Area Relative to ISTD R.T. 20.12 3.62 ug/1 1197970 Acenaphthene-d10 20.39 Hit# of 5 Textative ID MW MolForm cas# Qual 1 3-Isopropoyf-1,1,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 45 2 Trisiloxayé, 1,1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 40 3 9,12,15-Pctadecatrienoic acid, 2,3- 496 C27H5204Si2 055521-22-7 10 4 Octadecdnoic acid, 2-[(trimethylsil 386 C22H4603Si 056196-58-8 9 Poreance ‘Sean 1643 (20.125 min): 30605.D (-) m/z 73.00 100.00: | — ati 281 45 an 191 221 254 Se 55 303.415 49.80 20.00 20.20 20.40 ! Or Teeter | m/z 146.9) 34.89% mize 50100 150 200 250 300 360 400450500550. | Abundance #60503: 3-Isopropoxy-1,7,1,7,7,7-haxamethy!-3,5,5-tris(tim | — | aa. 147 19180 20.00 "20120 20140, m/z 281.0, 29.45 | a og 415 519861 fez 00100 _100_200_250 300 _350_400__450_§00__550 indanea #50459; Trisloxans, 1.1.7,5.8 Shexamaliiyhs sbi trimat | 73 " | | | mm |_19.80_20.00_20.20 20.40 | 8000: { m/z 326.90 12.18 | i 207 249 ae mz->__50 100. 150__200_250__300 360 400450" 500 "580 ‘Abundance *FEE36: 9,12, 15 Octadecatriencic acid, 2Sbislimethyial ert 1 19.80 20.00 20.20 20.40 | “7 m/z 74.00 8.56: | 220 i} 5000- 109 | I j 191 281 1 i 249 a7 482 . iz 50 100 _150 200 250 300 350 400450 __500__ 650 "19180 20100 "20120 ‘20140 30605.D GCMS0103.M Tue Jan 15 09:31:25 2002 Page 7 NYC-WTC_000017278
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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