NYC-WTC_000011817
Laboratory report documenting GCMS analysis of environmental sample AE04131 conducted on April 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of environmental sample AE04129 conducted on April 1, 2002.
NYC-WTC_000011800–000011816Folder label: “GCMS X 2/25/02 A 3/23/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\MAR2202\4129.D Vial: 25 Acq On : 23 Mar 2002 7:44 pm Operator: Sample : gc/ms scan 2/25 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Amylene Hydrate Concentration Rank 6
R.T. EstConc Area Relative to ISTD R.T.
7.30 0.64 ug/1 73587 1,4-Dichlorobenzene-d4 12.26
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Amylene Hyd: rate 88 C5H120 000075-85-4 39 2 3-Hydroxy-X~methyl-2-butanone 102 C5H10O2 000115-22-0 38 3 Propane, 2:-ethoxy-2-methyl- 102 C6H140 000637-92-3 36 4 3-Pentanol 88 C5H120 000584-02-1 3 6 Abundance Scan 245 (7.298 mln): 4129.D (-) m/z 59.05 100.00% 59
5000 43
107 ’Td*A**t***t*’’ITt14 38 1. 53 69 87 7.00 7.20 7.40 7.60 TTTTHhrndifiti hppmmptmp "i"' m/z 43.05 42.61% m/z~> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 Abundance #62938: Amylene Hydrate 59
73 5000 43 31 7.00 7.20 7.40 7.60 m/z 107.00 17.37%
m/z-> 2s. d -rrn-r Inpgu IT I’’’’IE2-I—SLVTTTOOTOOTO’’ITTT 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 115 Abundance #1007 3-rdude • hLBtond 59
7.00 07.20 7.40 7.60 5000 43 m/z 41.05 17.25% 31 . 38 h ; 69 87 TTTpTTrjTTTTytTTTpTTTl+rrrpTrrpTrrpTTipTTTpTTTpTTTpTTTpT^ m/z--> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 Abundance #63580: Propane, 2-ethoxy-2-methyl- 110T I* s s p amMA 10 1* 59 7.00 7.20 7.40 7.60 m/z 69.10 6.19% 5000 87 41 31 ...... I‘।M।1" I'''11 11 ‘ I' ■ ■' I' mr 1111111111111 > 11,11111111111u11h11>i.11>1111u1111111111111111 ... K... m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110115 7.00 7.20 7.40 7.60
4129.D GCMS0308.M Wed Mar 27 10:06:18 2002 Page 2
NYC-WTC_000011808
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000011817
Laboratory report documenting GCMS analysis of environmental sample AE04131 conducted on April 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009885
Analytical results for sample AE01441 analyzed via GCMS on March 6, 2002, including surrogate recovery data.
Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059317
Laboratory record of gas chromatography mass spectrometry analysis for unknown compounds and surrogates on April 9, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059172
Laboratory report documenting GCMS analysis of sample AE05235 for unknown compounds on April 9, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059156
Laboratory report documenting GCMS analysis of sample AE05234 for unknown compounds on April 9, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023580
Laboratory report page showing GC/MS analysis for sample AE10605 with non-detect results on May 10, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049134
Laboratory report documenting GCMS analysis of sample AE08833 conducted on April 25, 2002, showing detection of unknown compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058986
Laboratory report for sample AE05064 analyzing unknown compounds and surrogates via GCMS on April 9, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059013
Laboratory report for sample AE05152 analyzing unknown compounds and surrogates via GCMS on April 9, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024242
Laboratory report detailing GCMS analysis of sample AE10891 conducted on May 21, 2002, including surrogate recovery data.
Similar document embedding; no shared entity or topic indexed. · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038302
Laboratory report documenting GCMS analysis of sample AE04024 conducted on March 15, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058325
Gas chromatography-mass spectrometry analysis of environmental sample AE04801 conducted April 4, 2002, detecting unknown compounds and surrogates.
Similar document embedding; no shared entity or topic indexed. · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000037052
Laboratory report of GCMS analysis for sample AD29783 conducted on January 7, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087403
Laboratory report documenting GC/MS analysis of sample AD22754 conducted on October 11, 2001, noting other unknown compounds.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068529
Laboratory report documenting GCMS analysis of sample AD24480 conducted on November 14, 2001, identifying unknown compounds.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087433
Laboratory report documenting GC/MS analysis of sample AD22774 conducted on October 11, 2001, noting other unknown compounds.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088263
Laboratory report documenting GC/MS analysis of sample AD23322 conducted on October 15, 2001.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000068748
Gas chromatography-mass spectrometry analysis of sample AD24482 completed November 13, 2001, identifying other unknown compounds with violations referenced in comments.
Similarity score 0.984 (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_000011694
DEP record of gas chromatography-mass spectrometry results generated in late February 2002.
Filed in the same folder
NYC-WTC_000011695
Fragmented page from a Department of Environmental Protection record regarding WTC environmental sampling showing partial extraction data.
Filed in the same folder
NYC-WTC_000011698
Quality control blank analysis results for GC/MS testing of sample AE04038 conducted on March 27, 2002.
Filed in the same folder
NYC-WTC_000011707
Laboratory report of a GCMS blank run on March 27, 2002, listing target compounds and detection limits.
Filed in the same folder
NYC-WTC_000011711
Calibration record for GCMS analysis of sample AE04038 conducted on March 27, 2002, showing compound responses.
Filed in the same folder