NYC-WTC_000058697
GCMS analysis report for sample AE04947 conducted on April 5, 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Document / 14 pages
GCMS analysis results, sample AE04801, Apr 2002
Machine-extracted title · confidence 90%Gas chromatography-mass spectrometry analysis of environmental sample AE04801 conducted April 4, 2002, detecting unknown compounds and surrogates.
NYC-WTC_000058325–000058338Folder label: “GCMS X 3/4/02 A 3/23/02”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\MAR2802\4801.D Vial: 13 Acq On : 28 Mar 2002 8:27 pm Operator: Sample : gc/ms scan 3/4 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 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 5
R.T. EstConc Area Relative to ISTD R.T.
8.23 0.54 ug/1 55706 1,4-Dichlorobenzene-d4 12.25
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentan^e, 4-hydroxy-4-methyl- 116 C6H12O2 000123.-42-2 40 2 Propana]/, 2-hydroxy-2-methyl- 88 C4H8O2 020818-81-9 28 3 Propany^ 2-methyl-2-(1-methylethoxy 116 C7H16O 017348-59-3 23 4 Propanpic acid, 2-hydroxy-2-methyl- 104 C4H8O3 000594-61-6 23 AbundSice ’ ....... '....... Scan 347 (8.234 min): 4801 D (-)......................... m/ z "43 . O‘o" i 0 0 7o 0 % 4|3
59 5000 101 8.3 ■ 7.80 8.00 8.20 8.40 8.60 I ’' " I " " I I'''' I''' ‘ I I■’I■I""I""I■■bI P" m/ z; 59.05 54.19% m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance ^274: 2-Pentanone, 4-hydroxy-4-methyi- 43
5000 -T^ 59 7.80 8.00 8.20 8.40 8^ m/z 100.95 22.39% 27 31 101 i I 49 55 I 83 I"' ' 1111' I' I''' 11' I TtT 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #805: Propanai. 2-hydroxy-2-metnvl- 43
59 7.80 . 8.00 8208^08^ 5000 31 m/z 58.0,5 16.13% 27 I 36 55 : ' H I I I . I I I I . I I .... I .... I . '''' I' m/z->____ 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #3378: Propane, 2-methyl-2-(1-methylethoxy)- A A . ....... ' 5b 7.80 8.00 8.20 8.40 8.60 m/z 41.05 7.72% 5000 41
■ .............................................
20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 7.80 8.00 8.20 8.40 8.60
4801.D GCMS0308.M Mon Apr 01 10:15:15 2002 Page 1
NYC-WTC_000058332
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NYC-WTC_000058332Source: NYC Law Department, mirrored locally
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