NYC-WTC_000035153
Laboratory report noting TurboVap contamination and recovery data for sample AD28663.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Document / 17 pages
GCMS analysis comments for sample AD28678, Dec 2001
Machine-extracted title · confidence 100%Laboratory report noting TurboVap contamination and low recovery rate for sample AD28678.
NYC-WTC_000035072–000035088Folder label: “GCMS X 11/24/01 A 12/4/01”
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NYC 9/11 Public Portal Document
Library Search Compound Report Data File : C:\HPCHEM\1\DATA\DEC0401\28678 .D Vial: 16 Acq On 5 Dec 2001 3:01 am Operator: 209 GALOS Sample : gc/ms 11/24 Inst : GC/MS 209 Mise 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 ********************************************************************* Peak Number 6 Hexatriacontane Concentration Rank 3
R.T. EstConc Area Relative to ISTD R.T. 31.66 1.53 ug/1 284971 Chrysene-dl2 33.03 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Hexatriacontane 507 C36H74 000630-06-8 (91 2 Heneicosane 296 C21H44 000629-94-7 90 3 Octadecane 254 C18H38 000593-45-3 90 4 Heptadecane 240 C17H36 000629-78-7 90 Abundance Scan 2900 (31.664 min): 28678.D (-) m/z 57.00 100.00% 57 43 71 5000 85
T V ___l 1 _____ —T "/'I" ’ ' ( l 1 ' 31.40 31.60 31.80 32.00 'T n J TT14 11I 113 127 141 155 169 183 197210 239 267 281 I 1 1 ' 1 I '' TT I 1 1 n I ' ri i | । । । I j : I i i ) t । 1 t , i r ■ i | i f . i | i ! I i | i m/z 43.0.5 71.13% m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #74636: Hexatriacontane 43 57
71 5000 —IT ----- 85 31.40 31.60 31.80 32.00 m/z 71.00 63.49% 97 I I.I 113 127141 155169183197 211 •11 ' ■ ■1 i ■ ■ . I T. . , | . T. | . . . , f. i r. ) . | . I I I I i I I i I i I I I I I I'ri I I I I I i I I i mlz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #42201: Heneicosane 57 71 TTTTTIIT TTTTT I I J I I 85 31.40 31.60 31.80 32.00 5000 m/z 85.05 49.88% 99
I 113127 141 155................... 268296 _N 1 ’ I ' ' ' 1 I ' ' ' ' 1 ' I ' ' ' ' I ' ' ' ' I ' ’ ' ' ! ' ' u I ' ' ' ' I ' b ' • J ' ' ' ' i ' ' ' ' I 1 1 ' 1 I ' miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #71559: Octadecane t-t-t V ‘ ' I ■ • | > 43 57 31.40 31.60 31.80 32.00 m/z41.05 28.71% 71 5000 85
-i ■ । |r । 99 113 127 141 155 169 183 226 254 - । ■. > > । ■ ■ ■ ■ (■ > < < । । < d 11 > > 1111TT 111 ri 1111111 ■ 1111 . । । T TIDCT . ■ r i m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 31.40 31.60 31.80 32.00
28678.D GCMS1126.M Thu Dec 06 15:13:44 2001 Page 6
NYC-WTC_000035083
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NYC-WTC_000035083Source: NYC Law Department, mirrored locally
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NYC-WTC_000034971
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Laboratory report documenting GCMS analysis of sample AD28430 conducted on December 6, 2001.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035089
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000034347
Laboratory report documenting GCMS analysis of sample AD28471 conducted on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035195
Laboratory report noting low pH and TurboVap contamination with recovery data for sample AD28689.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035115
Laboratory report noting TurboVap contamination and recovery data for sample AD28664.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035171
Laboratory report noting low recovery rate and TurboVap contamination for sample AD28677.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035026
Laboratory report noting di-n-butylphthalate detection and TurboVap contamination with recovery data for sample AD28688.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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NYC-WTC_000035135
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Laboratory report detailing GCMS scan results for sample AD28669, noting phthalate detection and recovery rates.
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Laboratory report documenting GC/MS analysis of sample AD23836 conducted on November 1, 2001, identifying unknown compounds.
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Laboratory report documenting GC/MS analysis of sample AD22779 conducted on October 5, 2001, identifying unknown compounds.
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