Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31250 using GCMS on February 11, 2002.
NYC-WTC_000016940–000016950Folder label: “GCMS X 12/24/01 A 1/10/02”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document 4 Library Search Compound Report : Data File : C:\HPCHEM\1\DATA\JAN0902\31250.D Vial: 6 Acq on : 10 Jan 2002 8:25 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 GEIS IIS IIIS SE IIS IIE ISIS I IOI III TOI IOI TOSI I TOI ISI TIT A III Peak Number 1 Ethylene oxide . Concentration Rank 2 R.T, EstCone Area Relative to ISTD R.T. 5.28 0.28 ug/1 57115 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 Acetaldehyde 44 C2H40 000075-07-0 3 3 Propane 44 C3H8 000074-98-6 1 4 Caxbamic acid, monoammonium salt 78 CHEN202___001111-78-0 1 Abundance, ‘Scan 25 (6.277 min): 31250.D ¢) | m/z rr 100.00% | 540 5.20 5.30 5.40 5.50 5.60 5.70 oe eter the thee m/z 43.95 39.99) ma> ___5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 Abundance #62267: Ethylene oxide “ | Io. 15 | 5000: i | ’ : | 5.10 5.20 5.30 5.40 5.50 5.60 5.70 | m/z 35.90 3.198) \ | | mz-> __§ 10 15 20 25 30 35 40 45 50 55 60 65 a adel Abundance rea: Acta * 2 AS Seeger earn 5.10 5.20 5.30 5.40 5.50 5.60 5.70 5000: m/z 37.90 1.11 mian>__5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100. ‘Abundance #622655 Propane | 5.10 5.20 5.30 5.40 5.50 5.60 5.70 m/z 35.00 0.90 ‘5000 : 39 wa 15 | | mizzz__"§" 40.15 20 25 30 36 40 45 50 95 80.65 7075 BO. 65.80 5 100 | 6.10 6.20 6.50 540 550 560 5.70 | 31250.D GCMS0103.M Tue Feb 05 16:49:09 2002 Page 1 NYC-WTC_000016947
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000017004
Laboratory analysis report from the DEP identifying unknown compounds in environmental sample AD31342 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.
Same agency, volume and box · similarity 0.997
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.
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.
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.
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.
1 shared topics · Same agency, volume and box · similarity 0.997
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.
Same agency, volume and box · similarity 0.997
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.
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.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016981
Laboratory commentary noting the absence of unusual compounds in environmental sample AD31343 based on a GCMS scan from 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.
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.
Same agency, volume and box · similarity 0.996
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