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 Acg 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. JESS ISDS ISI IOS ISI IIE IEE IGG IOI I TOT IH IO IO IO IOI IS III TIT TS Peak Number 5 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 5 R.T, EstCone Area Relative to ISTD R.T. 20.13 0.80 ug/l 245848 Acenaphthene-d10 20.39 Hit# of 5 Tentatiye ID MW Mol¥Form CAS# Qual 1 3-Isopropoxy-1,3/1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 38 2 Trisiloxane, 271,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 37 3 4-Amino-5-jfidazole carboxamide, tr 342 C13H30N40Si3 000000-00-0 10 4 9,12,15-9€tadecatrienoic acid, 2,3- 496 C27H5204S8i2 055521-22-7 9 Abundance ‘Sean 1643 (20.130 min): 31076. CF) fe “y 100.008 | 147 281 | 327 ¥ ij 48 224 415 |__19.80_20.00 20.20 20.40 ane fra) : 28 m/z u7-% 34.36: men __ $0100 150__ 200__250__300__350_400__450_500__ 550. H Abundance *#60503: 3 Isopropoxy-1,4,1,7,7,7-hexamethyi-3.5.S4rs(tim | aoe 147 19.80 20.00 20.20 20.40 | m/z 281.00 34.12% a 281 it i (ie a6 519561 miz-> $0 100 180 200 260 300 350 400 450 500 S50 _| ‘Abundance | | B 147 ast 19,80_20.00 20.20 20.40 5000. m/z 326.90 14.54% 369 | \ 207 249 338 i | mz> ___ 80100 _150__200__250_300__350__400_450__500_ 50 ‘Abundance, ‘#48517: d-Amino-S-imidazole carboxamide, ti (timethyilly J P 19.80__ 20.00 20.20 20.40 m/z 282.00 9.388 327 it ‘5000: | f i 237 | 45 | Maze 212 miz—> 50 100 150 200 250-300-350 400 450 500 550 | 19.80. 20.00 20.20 20.40 31076.D GCMS0103.M Wed Jan 09 12:30:23 2002 Page 5 NYC-WTC_000017525
OCR can misread numbers and units. Confirm readings against the page image before using them.
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.
Page similarity is temporarily unavailable or this page has no indexed vector.
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