NYC-WTC_000023949
Laboratory report showing GC/MS analysis of sample AE10983 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Laboratory report showing GC/MS analysis of sample AE10984 with surrogate recovery data for 2,4-DDD.
NYC-WTC_000023991–000024013Folder label: “GCMS X 5/10/02 A 5/14/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document LLDLdLY bedrCI totpourU KEDOL L
Data File : C:\MSDCHEM\1\DATA\051402\10984.D Vial: 13 Acq On : 14 May 2002 11:17 pm Operator: Mclean Sample : 5/10 kb Inst Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 10 2-Amino-2-oxo-acetic acid, . Concentration Rank 11
R.T. EstConc Area Relative to ISTD R.T.
35.21 0.22 ug/L 221896 Perylene-dl2 34.71
Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Amino-2-oxo-acetic acid, N-[3,... 221 C12H15NO3 1000127-85-3 9 2 Benzene, 1,1'-bis(l-hexene-3-one... 264 C19H20O 1000197-94-8 7 3 Pyrazine, 2,5-dimethyl-3-(2-prop... 148 C9H12N2 055138-69-7 5 4 Pyrazine, 3,5-dimethyl-2-(2-prop... 148 C9H12N2 055138-70-0 5 Abundance Scan 5468 (35.207 min): 10984.D (-5462) (-) m/z 221.10/100.00% 221 147
5000 295 73 355
49 97 430 1.. ......... .■ p 34.80 35.00 35.20 35.40 35.60 118 ।264 0- Ti 1 ' 1 ' n tl II m/z 147.10 74.84% m/z-> Abundance 50 100 150 200 250 300 350 #87891: 2-Amino-2-oxo-acetic acid, N-[3,4-dimethyiphenyl]-...
147 221 400
M AMuu 5000 120 34.80 35.00 35.20 35.40 35.60 77 m/ Z 2 07.00 52.58%
0- , 51, 4 10 I, , 174193 | ......... miz-> 50 100 150 200 250 300 350 400 Abundance #65997: Benzene, 1,1'-bis(1-hexene-3-one-4-methyl-1,6-diyl) 147 91 34.80 35.00 35.20 35.40 35.60 5000 m/z 295.10 39.50% 173 115 41 69 A 0- .1 1L / r 1 1 th LL H 192 222 264 - miz-> 50 100 150 200 250 300 350 400 Abundance #66165: Pyrazine, 2,5-dimethyl-3-(2-propeny!)- i ■ ■ ■ ■ i ■ ' ■ i 1 1 147 34.80 35.00 35.20 35.40 35.60 m/z 355.00 35.60%
m/z-> 5000 42 68 .a J ■ nil. 92 . 0 , " T j... 50 100 122 ■! 1 ,1 _________ _____ __________________________________ r 1 ,I , , , , । , , , , । , . , , । . . , , । , , , , । , 150 200 250 300 350 400 _I M r 34.80 35.00 35.20 35.40 35.60
10984.D 050102.M Thu May 16 14:41:48 2002 Page 14
NYC-WTC_000024009
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000023949
Laboratory report showing GC/MS analysis of sample AE10983 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023179
Laboratory report showing GCMS analysis of sample AE09577 conducted on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024167
Lab notes regarding low recovery in sample AE10206 requiring re-extraction and successful re-analysis on May 21, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023130
Laboratory report showing GCMS analysis of sample AE09575 conducted on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023454
Laboratory report showing GC/MS analysis results for sample AE10160 including surrogate recovery data on May 14, 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023871
Laboratory report showing GC/MS analysis of sample AE10901 with surrogate recovery data for 2,4-DDD.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025304
Laboratory report documenting gas chromatography/mass spectrometry analysis of sample AE11415 conducted on May 28, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023925
Laboratory report showing GC/MS analysis of sample AE10982 with surrogate recovery data for 2,4-DDD.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046064
Gas chromatography-mass spectrometry report for sample AE10813 showing detection of unknown compounds and surrogate recovery.
1 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045984
Gas chromatography-mass spectrometry report for sample AE10809 showing detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046036
Gas chromatography-mass spectrometry report for sample AE10811 showing detection of unknown compounds and surrogate recovery.
1 shared non-person entities · 1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046094
Gas chromatography-mass spectrometry report for sample AE10815 showing detection of unknown compounds and surrogate recovery.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000023840
Department of Environmental Protection administrative record sheet for World Trade Center site activities dated May 2002.
Filed in the same folder
NYC-WTC_000023841
Document containing sample identifier NYC-WTC_000023840 associated with Department of Environmental Protection testing records.
Filed in the same folder
NYC-WTC_000023843
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in a GC/MS blank sample AE10901.
Filed in the same folder
NYC-WTC_000023859
Calibration data for volatile organic compounds including nitrobenzene and isophorone from sample AE10901 analysis.
Filed in the same folder
NYC-WTC_000023863
Calibration data for volatile organic compounds including nitrobenzene and isophorone from sample AE10901 analysis.
Filed in the same folder