NYC-WTC_000012391
Gas chromatography-mass spectrometry results for sample AE04508 analyzed on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Analytical results for sample AE01441 analyzed via GCMS on March 6, 2002, including surrogate recovery data.
NYC-WTC_000009885–000009896Folder label: “GCMS X 1/22/02 A 2/22/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\FEB2102\1441.D Vial: 13 Acq On : 22 Feb 2002 1:55 am Operator: Sample : gc/ms scan 1/22 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P
Quant Method : C:\HPCHEM\1\METHODS\GCMS0208.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Propanone, 1,1,1-trichloro- Concentration Rank 4
R.T. EstConc Area Relative to ISTD R.T.
8.36 0.29 ug/1 23507 1,4-Dichlorobenzene-d4 12.34
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 2-Propanone, /1, 1,1-trichloro- 160 C3H3C13O 000918-00-3 25 2 Ethanol, 2,2, 2-trichloro- 148 C2H3C130 000115-20-8 9 3 3-Pentyn-2-one, 5,5-diethoxy- 170 C9H1403 055402-04-5 9 4 N-Acetylpyrrolidone 127C6H9NO2___ 000932-17-2 42. 95 100.00% 7 Abundance 43 Scan 361 (8.360 min): 1441 .D (-) 7 m/z 5000 .........................................
51 P 63 97l ■ 11125 8.00 8.20 8.40 8.60 8.80 ........................ ... ill 1 ? [Ip 17/ Il " I “ " I “ “ I “ ' ' 1 1 1 • * I • ' ■ ‘ I ' ‘ “ I " ‘ ' 1 " ‘ ■ I " “I “ ' ‘ I “ "I ' 1*4 1 ‘ 'I' “‘I'“'I ' “' !' ' m/z 124.85 9.72% m/z-> 10 20 30 40 50 60. 70 80 90 100 110 120 130 140 150 160 170 Abundance #12247: 2-Propanone, 1,1,1-trichloro- 43
5000 8.00 8.20 8.40 8.60 8.80 15 m/z 46.85 7.57% I 35 ■ ■11 • “ ■ i1 ■" i ■"' i ■ 85 97 117125 m/z->... 10 20 30 40 50 60 70 80 90 100 110 120 130140 150 160 170 Abundance 31
8.00 8.20 8.40 8.60 8.80 5000 49 m/z 96.85 7.19% 77 113 : 61 ;..... ... ,......... 150 ■ ■ i' ■ । । ■ ■ ■ ■ ।। 'i •■■■i“ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #15121: 3-Pentyn-2-one, 5,5-diethoxy- 43 8.00 8.20 8.40 8.60 8.80 m/z 126.90 6.80% 5000 55 83 97 125 69 | . . | Jl , । , , i 1 i i i । Pl ri । i i Jl ] i 11 111 169 ■ • i' ■ “ i ‘1 ‘ ■ i ■" ‘ i ' i " " i " 1' i " “ I' ■ " i “ ■ ■ i TTTT rn/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 8.00 8.20 8.40 8.60 8.80
1441.D GCMS0208.M Fri Feb 22 09:35:47 2002 Page 2
NYC-WTC_000009893
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000012391
Gas chromatography-mass spectrometry results for sample AE04508 analyzed on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011905
Laboratory report documenting GCMS analysis of environmental sample AE04413 conducted on April 3, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011789
Laboratory report documenting GCMS analysis of environmental sample AE04130 conducted on April 1, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012328
Gas chromatography-mass spectrometry results for sample AE04417 analyzed on April 4, 2002.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000010176
Laboratory report documenting GCMS analysis of sample AE01650 conducted on March 4, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038302
Laboratory report documenting GCMS analysis of sample AE04024 conducted on March 15, 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.
1 shared topics · similarity 0.997
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.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059185
Laboratory report documenting GCMS analysis of sample AE05236 for unknown compounds on April 9, 2002.
1 shared topics · similarity 0.997
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.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039535
Laboratory report documenting GCMS analysis of sample AE06451 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059145
Laboratory report documenting GCMS analysis of sample AE05233 for unknown compounds on April 9, 2002.
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.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000009804
Administrative record from DEP Box 14 covering the period of January to February 2002 regarding World Trade Center environmental activities.
Filed in the same folder
NYC-WTC_000009805
Fragment of a DEP laboratory record page containing identification codes and date stamps from February 22, 2002.
Filed in the same folder
NYC-WTC_000009807
GCMS blank sample results for target compounds showing non-detectable levels on February 22, 2002.
Filed in the same folder
NYC-WTC_000009816
Calibration data for GCMS analysis including response factors for various organic compounds recorded on February 21, 2002.
Filed in the same folder
NYC-WTC_000009820
Reference standard analysis report for GCMS testing verifying instrument performance with specific compound concentrations on February 21, 2002.
Filed in the same folder