Laboratory commentary noting the absence of unusual compounds in environmental sample AD31343 based on a GCMS scan from February 11, 2002.
NYC-WTC_000016981–000016991Folder 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\31343.D Vial: 10 Acq on : 11 Jan 2002 12:20 am 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 JESS IIIS ISSO IDOI IOI OEIC ISO IOI SOI II II SHI SISEI ISIE IO II AI Peak Number 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 2 R.T. EstCone Area Relative to ISTD RT. 7.61 0.82 ug/l 168711 1,4-Dichlorobenzene-d4 11.53 Hit# of 5 Tentative ID MW MolForm cas# Qual 1 2-Propanone,/1,1,1-trichloro- 160 C3H3C130 000918-00-3 45 2 1-Fluorongrfane 146 COHI9F 000463-18-3 4 3 Nonadecgrfol 284 C19H400 052783-43-4 4 4 Ethanoy, 2,2,2-trichloro- 148 C2H3C130___——(000115-20-8 4 ‘Abundance ‘Scan 279 (7.607 min): 31343.D ¢) m/z 42.95 100.00 | 63 8 or (125 720 7407.80 7.80 8.00 Preulle dpe! m/z 46095 7.96 mz ___20__ 40 60 80 100 120 140 _160_180 200 220 240 260 _ Abundance: t ‘#12247: 2-Propanone, 1,1, 71-trichloro- swiss] rere unas “7.20 "7407.80" 7.80." 6.00 is m/z 124.8) 7.45 t 85 97 125 mz->__20 40 60 80 __100_120_140_160_180_ 200 220 240 260 | ‘Abundance WHR TR ci 43 7.20_7.40 7.607. 8.00 5000. a m/z 82.85 6.60: a | 70 84 g7 int> 30.40 60 8 100 120. 140 160 180 200200 DAD =| Runge oest Nendiecenat A rep he 7.20 7.40 7.60 7.80 _ 8.00 7 [m/z 35.90 5.81 5000: 83 | E a ne 114 aos, 252 266 | fi \h mz? ___20 4060. 80 100 120 140 160.180 200 220 240 260 | 7.20 7.40 7.60 _7.80__8.00__ 31343.D: GCMS0103.M Tue Feb 05 16:56:26 2002 Page 2 NYC-WTC_000016989
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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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017108
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD30487 using GCMS on January 18, 2002.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016970
Laboratory report detailing GCMS analysis of sample AD31345 conducted on February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗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_000016940
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31250 using GCMS on February 11, 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016773
Laboratory GCMS analysis report for sample AD30117 conducted on January 9, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017016
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31346 using GCMS on February 11, 2002.
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016951
Laboratory report detailing GCMS analysis of sample AD31277 conducted on February 11, 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016891
Laboratory GCMS analysis report for sample AD30110 conducted on January 9, 2002, by analyst DLV.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018994
Laboratory report documenting GCMS analysis of sample AD31133 performed on February 11, 2002, including detection of unknown compounds.
Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016461
Laboratory report for DEP sample AD31251 identifying unknown compounds and surrogate recovery results from February 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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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