NYC-WTC_000048055
GCMS analysis report for sample AE08215 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗Gas chromatography-mass spectrometry analysis of sample AE08210 detecting unknown organic compounds and measuring 2,4-DDD surrogate recovery at 73%, April 22, 2002.
NYC-WTC_000048013–000048026Folder label: “GCMS X 4/8/02 A 4/18/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\l\DATA\APR1702\8210.D Vial: 21 Acq On : 18 Apr 2002 3:45 am Operator: Sample : gc/ms scan 4/8 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Butyl hexadecanoate Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
29.96 0.76 ug/1 88822 Chrysene-dl2 33.64
Hit# Of 5 Tentative ID MW MolForm CAS# Qual
1 Butyl hexadecanoate 312 C20H40O2 000000-00-0 64 2 1-Pentene, 2,4-dimethyl- 98 C7H14 002213-32-3 27 3 1-Undecene, 2-methyl- 168 C12H24 018516-37-5 27 4 1-Hexene, 2-methyl- 98 C7H14 006094-02-6 27 Abundance Scan 2714 (29.963 min): 8210.D (-) m/z 56.00 100.00% 56
5000 41 73 129 239 257 .......... y, _ , — I J‘ I I I I I III I I I I I I I I | 1431571711^199213 | 312 29.60 29.80 30.00 30.20 - ■1'' i ■ ■ ■ ■' i11' ■ i ■11 ■ 'i ■ ■ ■ ■ i ■11 ■ I' — m/z 57.00 59.59% 1111 11 m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #44549: Butyl hexadecanoate 55
5000 258 ........ 29.60 29.80 30.00 30.20 A... 73 240 312 m/ z 43.05 129 54.27%
■11 ■ ■'' i' ■ 111.1... 157171185 214 " i n ■' i1 ■ > n ' ■ ■ ■ i ■'r' i ■ ■111 ■'1111 ■ ■1 r 1 i ■ ■ - ■ i ■ ■ ■ ■ i ■ - 11 m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance #63264:1-Pentene, 2,4-dimethyl- 55 .... .... /y /y ■ . , 29.60 29.80 30.00 30.20 41 5000 m/ z 41.05 47.06% 27 70 98 11 ■ r 11 11' ■ I i 111 ‘'11111' i'1 ■ ■ i1 r 1 ■ i ■''11 ■ ■ ■ ■ i ■ ■111 ■ ■1 ■ i''' ■ i ■ ■ ■ ■ i1111 r ■ ■111 ■111 n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Abundance 55 #68124:1-Undecene, 2-methyl- ........MA.... 29.60 29.80 30.00 30.20 m/Z 55.00 35.04%
5000
m/z-> 42 I 1 11 1 ■' ■ i ■' 20 40 60 83 | 97 112 140 168 i 1 r ‘11'' ■' i1 ■'111 11 1 I ’ ■r 11 1 I'111111111 11 | mmpr । 11111 i-i ■ 1111TPIIT
80 100 120 140 160 180 200 220 240 260 280 300 ...... AN... ■ I ' 1 1 1 I ' 1 ■ ‘ I > I 1 I I 1 I I ' f 1 29.60 29.80 30.00 30.20
8210.D GCMS0412.M Thu Apr 18 14:11:37 2002 Page 1
NYC-WTC_000048020
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000048055
GCMS analysis report for sample AE08215 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047979
GCMS analysis report for sample AE05749 showing surrogate recovery and unknown compounds from April 2002.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048069
GCMS analysis report for sample AE08216 showing surrogate recovery and unknown compounds from April 2002.
Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039545
Laboratory report documenting GCMS analysis of sample AE06452 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039560
Laboratory report documenting GCMS analysis of sample AE06453 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039522
Laboratory report documenting GCMS analysis of sample AE06450 conducted on April 19, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039611
Laboratory report documenting GCMS analysis of sample AE06456 conducted on April 19, 2002, by the DEP.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060478
DEP laboratory report of GCMS analysis for sample AE06635 conducted on April 18, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011877
Laboratory report documenting GCMS analysis of environmental sample AE04411 conducted on April 3, 2002.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058391
Analytical run record from April 2, 2002, documenting unknown compounds and surrogate recovery for sample AE04592.
1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058325
Gas chromatography-mass spectrometry analysis of environmental sample AE04801 conducted April 4, 2002, detecting unknown compounds and surrogates.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058523
Laboratory report documenting GCMS analysis of sample AE04805 conducted on April 5, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000048055
GCMS analysis report for sample AE08215 showing surrogate recovery and unknown compounds from April 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035044
Laboratory report noting bis(2-ethylhexyl)phthalate detection and recovery data for sample AD28690.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088429
Laboratory report documenting GC/MS analysis of environmental sample AD23319 conducted on October 15, 2001.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000087694
Laboratory report documenting GC/MS analysis of sample AD22779 conducted on October 5, 2001, identifying unknown compounds.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035072
Laboratory report noting TurboVap contamination and low recovery rate for sample AD28678.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000086827
Laboratory results for sample AD22493 indicating other unknown compounds detected via GC/MS on September 27, 2001.
Similarity score 0.991 (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_000047951
Department of Environmental Protection GCMS analysis record dated April 8-18, 2002.
Filed in the same folder
NYC-WTC_000047952
Laboratory log sheet for Method 20 recording parameters and sample processing details from April 2002.
Filed in the same folder
NYC-WTC_000047955
GCMS blank analysis report for sample AE08209 listing volatile organic compounds from April 2002.
Filed in the same folder
NYC-WTC_000047967
GCMS calibration results for volatile organic compounds from sample AE08209 analyzed in April 2002.
Filed in the same folder
NYC-WTC_000047971
GCMS reference analysis report for volatile organic compounds from sample AE08209 analyzed in April 2002.
Filed in the same folder