NYC-WTC_000037156
Laboratory report documenting GCMS analysis of sample AD29788 conducted on January 9, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗Laboratory report documenting GCMS analysis of sample AD29187 conducted on January 4, 2002, by the DEP.
NYC-WTC_000037116–000037125Folder label: “GCMS X 12/10/01 A 12/15/01”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\DEC1401\29187.D • Vial: 19 Acq On : 15 Dec 2001 8:05 pm Operator: 209 GALOS Sample : gems scan 12/10 a 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 2 Decanedioic acid, bis(2-ethylh Concentration Rank 2
R.T. EstConc Area Relative to ISTD R.T.
35.57 0.82 ug/1 153258 Perylene-dl2 37.10
Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Decanedioic id, bis(2-ethylhexyl) 426 C26H50O4 000122-62-3 50 2 Propanedioi acid, hexyl-, diethyl 244 C13H2404 005398-10-7 38 3 Benzene, -nitro-2-(octyloxy)- 251 C14H21NO3 037682-29-4 32 4 Cyclopr pane, 1-(2-methylbutyl)-1-( 168 C12H24 064723-36-0 27 'Abundance Scan 3325 (35.566 min): 29187.D (-) m/z 185.10 100.00% 185 57 5000 70 43 83 112 , | 98 125139 157 240253 283 315 35.20 35.40 35.60 35.80 । ■11 • ■ 4 +4 * 1"IT11 J nr I- u h a 209 i ' ■ ■ ' i Tnpurr m/z 57.00 62.08% mz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 Abundance #55661: Decanedioic acid, bis(2-ethylhexyl) ester 185
5000 57 iT 71 112 35.20 35.40 35.60 35.80 m/ z 70.00 44.40%
m/z-> ......... — 40 60 23 ' I 1' ' 'I 80 125 143 166 TTPTTT 203 100 120 140 160 180 200 220 240 260 280 300 320 Tuunugm*i 298 316 I " "I...........
Abundance #32687: Propanedioic acid, hexyl-, diethyl ester 57 70 35.20 35.40 35.60 35.80______
7 5000- 83 ”2
m/z--> 42 ■11 ■ ■ 40 91 ll 11 • ■ i ■ • ■ ■ i ■ ■ ■ ■ i ■ ■ 60 80 100 199 217 'i'111i1111।1 • 11।1 • 1 1 । 1 • ■ 1 । • 1 • • । * 120 140 160 180 200 220 240 260 280 300 320 Abundance #34102: Benzene, 1-nitro-2-(octyloxy)- 57
J 35.20 35.40 35.60 35.80_______ m/z 71.10 37.40% 71 5000 112 84 139
■ ■ i • ■ i ■' • ’ i 97 ,ii J 221 251 T Ter T ' 1 ' 'I ' ' ' ' I ■ ' ' ■ i ' ' ' ' i ' ' ' ~i ' ' ' ■ i ' ' '■ 1 i ' ‘ ' i ' । । 1 1 1 11 । I ' M/ , , AL m/z—> 40 60 80 100 -120 140 160 180 200 220 240 260 280 300 320 35.20 35.40 35.60 35.80
29187.D GCMS1126.M Fri Dec 28 13:07:32 2001 Page 2
NYC-WTC_000037124
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_000037156
Laboratory report documenting GCMS analysis of sample AD29788 conducted on January 9, 2002, by the DEP.
1 shared topics · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037146
Laboratory report documenting GCMS analysis of sample AD29790 conducted on January 9, 2002, by the DEP.
1 shared non-person entities · Same agency, volume and box · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037188
Gas chromatography-mass spectrometry analysis of sample AD29664 conducted January 9, 2002, reporting unknown compounds and surrogate recovery at 78%.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037406
Laboratory notes stating that GCMS scanning of sample AD29782 did not reveal the presence of unusual compounds.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037126
Laboratory report documenting GCMS analysis of sample AD29792 conducted on January 9, 2002, by the DEP.
Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037427
Laboratory analysis report for environmental sample AD29791 showing GCMS results and surrogate compound recovery rates.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017903
Laboratory report documenting GCMS analysis of sample AD30470 conducted on January 24, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018238
Gas chromatography-mass spectrometry analysis of sample AD30983 performed on 1/25/02, detecting 2,4-DDD compound at 101 micrograms with 5.0 MDL.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000049795
Blank analysis report for GCMS testing of sample AD29228 conducted on January 10, 2002.
1 shared non-person entities · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017913
Laboratory report documenting GCMS analysis of sample AD30490 conducted on January 24, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017958
Laboratory report documenting GCMS analysis of sample AD30489 conducted on January 24, 2002.
1 shared topics · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000017931
Laboratory report documenting GCMS analysis of sample AD30472 conducted on January 24, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000036530
Laboratory commentary confirming no unusual compounds detected in sample AD29521 during GCMS scan on January 4, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000036513
Laboratory commentary noting low recovery and acidic pH for sample AD29187, recommending re-extraction and re-analysis on January 4, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018262
Laboratory report documenting GCMS analysis of sample AD30985 conducted on January 25, 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000018248
Laboratory report documenting GCMS analysis of sample AD30984 conducted on January 25, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037156
Laboratory report documenting GCMS analysis of sample AD29788 conducted on January 9, 2002, by the DEP.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000016635
Gas chromatography mass spectrometry report documenting analytical results for environmental samples processed in mid-February 2002.
Similarity score 0.992 (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_000036950
Department of Environmental Protection site log sheet for the World Trade Center area dated December 2001.
Filed in the same folder
NYC-WTC_000036951
Fragmented document header from a GCMS file associated with the December 2001 sampling period.
Filed in the same folder
NYC-WTC_000036953
Laboratory report of GCMS blank analysis for sample AD29665 conducted on December 15, 2001.
Filed in the same folder
NYC-WTC_000036963
Laboratory report of GCMS calibration verification for sample AD29665 conducted on December 15, 2001.
Filed in the same folder
NYC-WTC_000036967
Laboratory report of GCMS reference standard analysis for sample AD29665 conducted on December 15, 2001.
Filed in the same folder