NYC-WTC_000003591
Laboratory report documenting GCMS analysis of sample AE01503 conducted on March 6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Gas chromatography-mass spectrometry analysis of sample AE02785 performed on 3/11/2002, detecting 2,4-DDD and other unknown compounds.
NYC-WTC_000005545–000005563Folder label: “GCMS X 2/6/02 A 3/1/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document ulpraIY bearcIl compourd KepOL
Data File C:\HPCHEM\l\DATA\MAR0102\2785.D Vial: 19 Acq On 2 Mar 2002 2:03 am Operator: Sample gc/ms scan 2/6 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 1 Naphthalene, 1,7-dimethoxy- Concentration Rank 9
R.T. EstConc Area Relative to ISTD R.T.
25.85 0.22 ug/1 30145 Phenanthrene -dl0 25.72
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Naphthalene, 1,7-dimethoxy- 188 C12H1202 005309-18-2 59 2 4-Methyl-2-(4-flyorophenyl)pyrimidi 188 C11H9FN2 076128-67-1 53 3 4-Methyl-2-(3-fluorophenyl)pyrimidi 188 C11H9FN2 076128-66-0 53 4 Anthracene-d10- 7 188 C14D10 m/z 18 8.10 _ 100.00% 50 001719-06-8 Abundance ' .. ”..................Scan 2266 (25.847 min): 2785.D (-)..................................... ......... 1$8
5000 - — 80 94 158 . 25.60 25.80 26.00 26.20 ......... 611 1111 ■1111" ।'11111 ■'11" " ।11" ।111 h1111111" i11,’ I r TTT m/z 184.10 14.93% m/Z-> 40 Abundance 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 #19913: Naphthalene, 1,7-dimethoxy- 173 188 ;. 1 5000 -----PPPP 115 25.60 25.80 26.00 26.20 102 145 m/ z 94.00 12.40% 51 63 75 94 ; 130 158 l.. ... ' ■ I ' ' ' ' i 1 1 I 1 ' 1 1 1 1 1 1 1 1 ■ ' 1 ■ ■ ■ ■ 1 1 1 1 1 ! ' 111 11 ' I ' 1 i' ■'' i' m/z-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance . . , 188 ................ .......................... 121 25.60 25.80 26.00 26.20 5000 m/ z 18 .10 11.08% 173 67 94 57 75 102 146 m/z-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #19859: 4-Methyl-2-(3-fluorophenyi)pyrimidine 188 25.60 25.80 26.00 26.20 m/z 79.95 10.61% 5000- 121
67 94 173 ......... 175..... 91....... I 1'!' ' 1' I ' '1111 1 1' 111'' I ‘ 1'11 *1 ‘11' ■1 ■ i1 ■' ■ i11111111111T1 111 ■ 11 >'i 11111 146 161 I I T’T nvz-> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 25.60 25.80 26.00 26.20
2785.D GCMS0208.M Tue Mar 05 10:50:28 2002 Page 1
NYC-WTC_000005552
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000003591
Laboratory report documenting GCMS analysis of sample AE01503 conducted on March 6, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005435
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02646.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005448
Laboratory report listing unknown compounds and surrogate recovery data for sample AE02647.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024997
Laboratory report documenting GCMS analysis of sample AE11309 conducted on May 28, 2002, including surrogate recovery data.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043619
Laboratory report documenting GCMS analysis of sample AE08951 conducted on April 29, 2002, including detection of unknown compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038848
Laboratory report documenting GCMS analysis of sample AE02577 conducted on March 25, 2002, identifying other unknown compounds.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038642
Gas chromatography-mass spectrometry analysis report for environmental sample AE01462 dated February 22, 2002.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059156
Laboratory report documenting GCMS analysis of sample AE05234 for unknown compounds on April 9, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045331
GCMS analytical report for sample AE10517 showing unknown compounds and surrogate recovery data from May 21, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
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 · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038352
Laboratory report documenting GCMS analysis of sample AE03914 for unknown compounds on March 18, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048737
GCMS laboratory report for sample AE05852 analyzed on April 23, 2002, by analyst DLV.
Similar document embedding; no shared entity or topic indexed. · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000005564
Laboratory report for DEP sample AE02786 showing unknown compounds and surrogate recovery data from March 11, 2002.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038552
Quantitation report listing response data for deuterated internal standards and surrogates from a March 29, 2002 analysis.
Similarity score 0.979 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037301
Gas chromatography-mass spectrometry report documenting analysis of sample AD30014 conducted on January 28, 2002.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000004706
Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005271
Laboratory report documenting GCMS analysis of sample AE02596 conducted on March 7, 2002, including surrogate recovery data.
Similarity score 0.977 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013853
GCMS analysis results for sample AE12170 dated June 3, 2002, documenting unknown compounds and surrogate recovery.
Similarity score 0.976 (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_000005495
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_000005496
Fragmented page from DEP Box 12 containing partial text related to environmental testing records.
Filed in the same folder
NYC-WTC_000005499
Laboratory report listing quantitative results for nitrosamines and chlorinated solvents in sample AE02761.
Filed in the same folder
NYC-WTC_000005502
Laboratory report listing quantitative results for nitrosamines and chlorinated solvents in sample AE02761.
Filed in the same folder
NYC-WTC_000005507
Laboratory report showing non-detectable results for nitrosamines and chlorinated solvents in GCMS blank.
Filed in the same folder