Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31340 using GCMS on February 11, 2002.
NYC-WTC_000017026–000017039Folder label: “GCMS X 12/24/01 A 1/10/02”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document . Library Search Compound Report ‘ Data File : C:\HPCHEM\1\DATA\JAN0902\31340.D Vial: 7 Acq On : 10 Jan 2002 9:24 pm Operator: 209 GALOS Sample : gems scan 12/24 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 ISI ISG IIIS ISIS IIIS IIE ISI IOGEI TOGO TIS IOC IS ISIE Ie Peak Number 3 2-Propanol, 1-(2-methoxy-i-met Concentration Rank 4 R.T. EstCone Area Relative to ISTD R.T. 11.22 0.41 ug/1 67746 1,4-Dichlorobenzene-d4 11.52 Hit# of 5 Tentative ID MW MolForm cas# Qual 1 2-Propangl, 1-(2-methoxy-1-methylet 148 C7H1603 020324-32-7 72 2 1-Propayol, 2-(2-hydroxypropoxy)- 134 C6H1403 000106-62-7 59 3 2-Propdnol, 1,1'-oxybis- 134 C6H1403 000110-98-5 50 4 2-Propanol, 1,1'-[(1-methyl-1,2-eth 192 C9H2004 ___001638-16-0 45 ours Sean 673 (11.220 min: 81340. 6) m/z 59.05 109.00 5000: RB 103 aol a 10.80 11.00 11.20 11.40 11.60 7, prot m/z 44.955 58.77 mar —_30_40 50 _60_70 80 __90 _100_110 120 130 | | ‘Abundance: #9238: an ‘1-(2-methoxy-1-methylethoxy}- | ics 45 103 408011100 "11.20 1140 11.60 3s | m/z 103.05, 30.60: 130 ma> __30__40._ 90 60 70 80 90 100 110 120 130 | ‘Abundance FERS Bich SaeraOpSyE 1 \ 58 i] 10.80 11.00 11.20 11.40 11.60 15000. m/z 73.00 25.04 a 45 103 78 89 = mz> _ 3040 50 60 70. _@0 90 100 110 120 130 Abundance ‘#6087: 2-Propandl, 1,1-oxybls- _ | | 10.80 11.00 11.20 11.40 11.60 | m/z 41.00, 24.81 5000. i] 45 . 103 \ i a mace 30. 40. 8060.70. 80 9. 100110120130 _—| 10.80. 11.00. 11.20. 11.40 11.60. | 31340.D GCMS0103.M Tue Feb 05 16:53:44 2002 Page 3 NYC-WTC_000017035
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000016992
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31275 using GCMS on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017004
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31342 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_000017958
Laboratory report documenting GCMS analysis of sample AD30489 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016929
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31249 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_000017514
Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31076 on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037071
Laboratory commentary noting a GCMS scan of sample AD29785 revealing bis(2-Ethylhexyl)phthalate on January 7, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036831
Gas chromatography-mass spectrometry analysis of sample AD29666 identifying unknown compounds and surrogate recovery data (2,4-DDD at 72%), January 28, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037473
Laboratory analysis report for environmental sample AD29965 showing GCMS results and surrogate compound recovery rates.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037029
Laboratory report of GCMS analysis for sample AD29930 conducted on January 7, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037018
Laboratory report of GCMS analysis for sample AD29732 conducted on January 7, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036530
Laboratory commentary confirming no unusual compounds detected in sample AD29521 during GCMS scan on January 4, 2002.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036581
Laboratory comments on GCMS scan results for sample AD29518 noting bis(2-Ethylhexyl)phthalate at 0.44 ug/L.
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_000016992
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31275 using GCMS on February 11, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037007
Laboratory report of GCMS analysis for sample AD29665 conducted on January 7, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037457
Laboratory analysis report for environmental sample AD29929 showing GCMS results and surrogate compound recovery rates.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037177
Laboratory report documenting GCMS analysis of sample AD29733 conducted on January 9, 2002, by the DEP.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037457
Laboratory analysis report for environmental sample AD29929 showing GCMS results and surrogate compound recovery rates.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036530
Laboratory commentary confirming no unusual compounds detected in sample AD29521 during GCMS scan on January 4, 2002.
Similarity score 0.993 (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_000016908
Fragmented DEP GCMS record from late December 2001 to mid-January 2002 with no readable text.
Filed in the same folder
NYC-WTC_000016909
DEP GCMS method documentation page including data tables and extraction parameters for environmental analysis.
Filed in the same folder
NYC-WTC_000016912
Laboratory calibration report from the DEP testing for volatile organic compounds using GCMS analysis on January 10, 2002.
Filed in the same folder
NYC-WTC_000016916
Reference data sheet from the DEP laboratory documenting GCMS analysis parameters and results for volatile organic compounds.
Filed in the same folder
NYC-WTC_000016921
Laboratory report documenting a GCMS blank analysis for sample AD31249 conducted on January 29, 2002.
Filed in the same folder