Laboratory GCMS analysis report for sample AD30009 conducted on January 9, 2002, by analyst DLV.
NYC-WTC_000016816–000016825Folder label: “GCMS X 12/12/01 A 12/20/01”
OCR status: ocr · source: ours
NYC 9/11 Public Portal Document : Library Search Compound Report . Data File : C:\HPCHEM\1\DATA\DEC2701\30009.D Vial: 12 Acq On : 27 Dec 2001 10:51 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/12A Inst : GC/MS 209 Misc 3 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L eerrerrrrrrrrr rts fer rrerrrtrrrrrrrtrrrrrticrtt ttt t ttt ttt rrr irr r irr y Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 2 R.T. EstCone Area Relative to ISTD R.T. 7.76 0.76 ug/l 228077 1,4-Dichlorobenzene-d4 11.68 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone,/4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 45 2 Oxirane, -methylethoxy)methyl]- 116 C6H1202 004016-14-2 36 3 5-Hexen-2one 98 C6H100 000109-49-9 9 4_Butanef CB CAHIO 000106-97-8 9 ‘Sbundance ‘Scan 206 (7.756 min): 30008. C | m/z 43.05 100.00 5000 50 | A 38 5 23 w ioe 7407.80 7.80 8.00 ! r thicrperreptrrger| m/z 59.0 43.69% miz>___ 10-20-3040 50 O70 8010011012030 | “Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- @ 7A0__7.60__7.80 8.00 16 n | « ae m/z 101.0, 14.00% mz __10_20 30 40 0 __60_70__8 _90 100 110 120 130 ‘Abundance FLUE: Ovrenay T-imelpctaaNy May i 43 59 7407.60 _7.80 8.00 5000: m/z 58.0 12.82% a ‘a 401 4 86 mz __10 20 30 40 50 60 70 _80 90. 100110120 130 _ Abundance #1291: 5-Hexen-2-one 7.40 7.60 __7.80__ 8.00 m/z 39.05 5.824 | S000: | | 5S | Fa eo 83 in> 40 20 30 40 50 60 70 80 90 100 110 120 130 | 7.40 7.60 7.80 8.00 __ 30009.D GCMS1126.M Wed Jan 02 09:45:59 2002 Page 2 NYC-WTC_000016824
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000016708
Gas chromatography-mass spectrometry analysis of sample AD30022 conducted January 9, 2002, measuring organic compounds with 80% surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016835
Laboratory GCMS analysis report for sample AD30108 conducted on January 9, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016854
Laboratory report documenting GCMS analysis of environmental sample AD30109 conducted on January 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016872
Laboratory GCMS analysis report for sample AD30107 conducted on January 9, 2002, by analyst DLV.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016524
Laboratory report for DEP sample AD31340 identifying unknown compounds and surrogate recovery results from February 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018334
Laboratory report documenting GCMS analysis of sample AD31458 conducted on February 13, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016195
GCMS analysis report for sample AD31378 showing surrogate recovery and unknown compounds from February 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016223
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AD31348 conducted on February 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019070
Laboratory report of gas chromatography-mass spectrometry analysis for sample AD30115 conducted on January 9, 2002.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000033623
Laboratory report documenting GCMS analysis of environmental sample AD27775 conducted on January 2-3, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035727
Laboratory notes stating the GCMS scan of sample AD28897 revealed no unusual compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035683
Laboratory notes stating the GCMS scan of sample AD28898 revealed no unusual compounds.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000067522
DEP lab report for GCMS analysis of sample AD23905 conducted on October 23, 2001, noting unknown compounds.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069896
Laboratory report documenting GCMS analysis of sample AD25735 conducted on November 29, 2001, noting other unknown compounds.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068198
Laboratory report documenting GCMS analysis of sample AD24293 conducted on November 7, 2001, noting unknown compounds.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069754
Laboratory report documenting GCMS analysis of sample AD25600 conducted on November 28, 2001, noting unknown compounds.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069193
Laboratory report documenting GCMS analysis of sample AD24981 conducted on November 19, 2001, identifying unknown compounds.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069968
Laboratory report documenting GCMS analysis of sample AO25663 conducted on November 29, 2001, noting other unknown compounds.
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_000016795
Fragmented DEP GCMS record from late December 2001 to mid-January 2002 with no readable text.
Filed in the same folder
NYC-WTC_000016796
Page containing GCMS reference data and extraction parameters from January 2002.
Filed in the same folder
NYC-WTC_000016799
GCMS blank analysis results for sample AD30009 dated January 7, 2002, showing detection limits for various compounds.
Filed in the same folder
NYC-WTC_000016807
GCMS calibration report for sample AD30009 dated December 20, 2001, listing standard compound responses.
Filed in the same folder
NYC-WTC_000016811
Laboratory report listing results for volatile organic compounds including nitrosamines and chlorobenzenes from January 2002.
Filed in the same folder