Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31342 using GCMS on February 11, 2002.
NYC-WTC_000017004–000017015Folder 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 7 Data File : C:\HPCHEM\1\DATA\JAN0902\31342.D Vial: 8 Acq On : 10 Jan 2002 10:23 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 JESS ISSO IO SSIS III ISEB ISS II SEI IOI III ISI ISU ITO TORII II Peak Number 3 Ethylene oxide Concentration Rank 3 R.T. EstCone Area Relative to ISTD R.T. 13.17 0.33 ug/1 62670 1,4-Dichlorobenzene-d4 11.53 Hit# of 5 Tentative ID MW MolForm cas# Qual 1 Ethylene oxide 44 C2H40 000075-21-8 3 2 Acetaldghyde 44 C2H40 000075-07-0 3 3 Propai 44 C3H8 000074-98-6 1 _4 Carbathic acid, monoammonium salt _—*78_CH6N202 ____001111-78-0 1 Rourdance 7 "Sean 885 (13.168 min}: 313420 C) ~Tw/z 35.90 100.008) | | | 5000 u | | | 12.80 13.00 13.20 13.40 \ 36. i a m/z 43.90 38.23 mz __5 10 15 20 25 30 35 40 45.50 55 60 65 70 75 80 85 90_ Abundance #62266: Ethylene oxide 2 i 15 44 | . sooo | | | |<azlb0" 13100" 13°20 18140, 26 | m/z 36.00 1.20: 1 1. mo TE RES SE SECECSERSES” | ‘Abundance ET | 2 44 | 42.80 13.00 13.20.1340 5000: m/z 44.95 0.83 26 4“ | : mz> "5 10 18 20 25 30 35 40 45 50 65 60 65 70 75 80 85 90 ‘bundance #62265: Propane = | 12.80 _13.00_13.20 13.40. m/z 37.90 0.61 5000: | - | » | 15 i] i man>_ 8 10.18 20 25 30 35 40 45 50 85 60 65 70 COSC aa ke we wee a) 31342.D GCMS0103.M Tue Feb 05 16:55:14 2002 Page 3 NYC-WTC_000017013
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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 0.998
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 0.998
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 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017097
Laboratory report detailing GCMS analysis of sample AD30486 including DDD surrogates on January 18, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
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 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019015
GCMS analysis report for sample AD31216 showing detection of unknown compounds and surrogate recovery data from February 11, 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017969
Laboratory report documenting GCMS analysis of sample AD30473 conducted on January 24, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018238
Gas chromatography-mass spectrometry analysis of sample AD30983 performed on 1/25/02, detecting 2,4-DDD compound at 101 micrograms with 5.0 MDL.
1 shared topics · Same agency, volume and box · similarity 0.996
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 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016423
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31255 conducted on February 25, 2002.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037437
Laboratory analysis report for environmental sample AD29927 showing GCMS results and surrogate compound recovery rates.
1 shared topics · similarity 0.996
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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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