NYC-WTC_000005473
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02711.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Laboratory report listing unknown compounds and surrogate recovery data for sample AE02581.
NYC-WTC_000005383–000005393Folder label: “GCMS X 2/5/02 A 3/7/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Library Search Compound Report
Data File C:\HPCHEM\l\DATA\MAR0702\2581.D Vial: 24 Acq On 8 Mar 2002 12:21 pm Operator: Sample re-extract 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 3 Ethanedione, diphenyl- Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
33.45 0.27 ug/1 50877 Chrysene-dl2 33.76
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Ethanedione, diphenyl- 210 C14H10O2 000134-81-6 25 2 1,2 -Bis (benzoyloxy) benzene 318 C20H14O4 000643-94-7 25 3 Benzai ide, N-propyl- 163 C10H13NO 010546-70-0 25 _ 4 1-Pro anone, 2,2-dichloro-3-hydroxy 218 C9H8C12O2 054824-08-7 25 Abundance Scan 3095 (33.454 min): 258LD (-) m/z 104.95 100.0 0 % 105 149
5000 77
51 163 33.20 33.40 33.60 33.80 I 207 1111 u 1 11 " p * * ■ ।' •r-’ r* ° ■ i • •1 ■ p "‘‘16847} i > 111।। ■ i' ■ ■ ■ i ■ ■' ■ i ■ ■ m/z 149.00 72.59% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #70181: Ethanedione, diphenyl- 105
- 5000 77 33.20 33.40 33.60 33.80 51 m/z 77.05 37.10% 27 .1 151 210 11′3 11 1 11 1 1' m/z-2 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance 105
33.20 33.40 33.60 33.80 5000 77 m/z 51.00 10.68%
27 51 121 137 197 213 318 T‘11‘1‘011111111111101t00——BnEuuuum3‘T71mUIIT‘T m/z-2_ 20_40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 - Abundance #13165: Benzamide, N-propyl- 105 33.20 33.40 33.60 33.80 m/z 150.00 7.63% 5000 A 77 163
m/z--> 51 J i ■1 ■ ■ i ■ ■ ■ ■ i ■ 20 40 60 1 ... .... 134148, ........ 80 100 120 140 160 180 200 220 240 260 280 300 320 .... Ill... L. 33.20 33.40 33.60 33.80
2581.D GCMS0208.M Wed Mar 13 14:47:38 2002 Page 3
NYC-WTC_000005392
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000005473
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02711.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005322
Laboratory report documenting GCMS analysis of sample AE02602 conducted on March 7, 2002, including surrogate recovery data.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005291
Laboratory report documenting GCMS analysis of unknown compounds in sample AE02598 conducted on March 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005484
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02712.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005535
Laboratory report for DEP sample AE02784 showing unknown compounds and surrogate recovery data from March 11, 2002.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059718
Laboratory report detailing GCMS analysis of environmental sample AE03735 conducted on March 29, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048512
Gas chromatography-mass spectrometry results for sample AE05844 including surrogate recovery data.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059708
Laboratory report detailing GCMS analysis of environmental sample AE01331 conducted on March 29, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048717
GCMS laboratory report for sample AE05846 analyzed on April 23, 2002, by analyst DLV.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048827
GCMS laboratory report for sample AE06429 analyzed on April 23, 2002, by analyst DLV.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059693
Gas chromatography-mass spectrometry analysis of sample AE01156 conducted March 29, 2002, showing surrogate standard 2,4-DDD recovery.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048758
GCMS laboratory report for sample AE06413 analyzed on April 23, 2002, by analyst DLV.
1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000005367
Laboratory report showing non-detectable results for nitrosamines and chlorinated solvents in GCMS blank.
Similarity score 0.992 (not a probability)
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.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049113
Gas chromatography-mass spectrometry analysis of environmental sample AE08761, detecting unknown compounds and 2,4-DDD surrogate at 74 μg, completed April 25, 2002.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004149
Large multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.981 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036614
Laboratory comments on GCMS scan results for sample AD29466 noting low recovery and scheduling re-extraction.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059478
Instrument calibration record using DFTPP standard to verify GCMS performance for analytical testing on April 1, 2002.
Similarity score 0.977 (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_000005354
Department of Environmental Protection GCMS sample tracking record for the World Trade Center site dated February to March 2002.
Filed in the same folder
NYC-WTC_000005355
Document showing laboratory parameters including drip rate and surrogates for testing procedures in DEP Box 12.
Filed in the same folder
NYC-WTC_000005358
Laboratory report listing quantitative results for nitrosamines and chlorinated solvents in sample AE02581.
Filed in the same folder
NYC-WTC_000005362
Laboratory report listing quantitative results for nitrosamines and chlorinated solvents in sample AE02581.
Filed in the same folder
NYC-WTC_000005367
Laboratory report showing non-detectable results for nitrosamines and chlorinated solvents in GCMS blank.
Filed in the same folder