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 0.993
machine-extracted · confidence unavailable · Check page ↗Calibration table listing internal standards and response factors for GCMS analysis dated April 16, 2002.
NYC-WTC_000047701–000047714Folder label: “GCMS X 4/4/02 A 4/12/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Library Search Compound Report
Data File : C:\HPCHEM\1\DATA\APR1102\8016.D Vial: 22 Acq On : 12 Apr 2002 11:02 am Operator: Sample : gc/ms scan 4/4 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 6 Cholestanol Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 39.84 2.38 ug/1 183983 Perylene-dl2 37.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual
1 Cholestanol 388 C27H480 000080-97-7 (93 2 Epicholestanol 388 C27H480 000516-95-0 30 3 Epicoprostanol 388 C27H480 000000-00-0 12 4 5.alpha.-Cholest-22-ene, (Z) - 370 C27H46 015076-93-4 11 Abundance Scan 3790 (39.839 min): 8016.D (-) m/ z 43.05 100.00% 43 81 2 5 .I107 149 233
| 5000 124 373 AA A AAA A 2 282 331 3f5 ' ' ' I ' 1 ' ' I ' ' ' ' T ' ' ' 'I 175193 n/z-> TTpT II IL r'' "i"v 11' ■ ■ ''1 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 T’I| ,I I.... I |....... J..... I ’T | | [ r 1 i 1 | 1 1 Fi | 1 1 I I | I rl 114 I I 7 j I I I I | I m/ z 39.60 39.80 40.00 40.20 81.05 96.19% Abundance #74154: Cholestanol 2)5233
107 165 A / 5000 388 39.60 39.80 40.00 40.20 , 147 124 m/z 215.15 94.59% 262 355 ............................ | " i " " r '" i " ■' rT" I' ■ " i1' " r 1" i'1 n I" 1 " ' r 1" i " 1 T’i n/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 Abundance #52986: Epicholestanol 215 233 388 A 39.60 39.80 40.00 40.20 5000 m/z95.00 85.60% 165 107 355 262 ll I I 331 m/z-> r '111" " r " ■ i r " ' i " " i " " r " ' i' " r i' " i 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 TI‘T3 1" " r "1111" 1 4 i ■r 1 ■ i
Abundance #52981: Epicoprostanol 43 215 39.60 39.80 40.00 40.20 m/z 55.00 82.63%
5000 370 95 388 165 233 I—188 316 “ITE"PCP—I"TUDmEuu1I —u UUTTI rI | । । TI| I I I ( | I I IT ' > 1 1 ■ 1 r | 1 1 > ■ । A—AA ■ /z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 39.60 39.80 40.00 40.20
8016.D GCMS0412.M Tue Apr 16 12:08:09 2002 Page 6
NYC-WTC_000047711
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_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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048583
Instrument calibration records and method parameters for GCMS analysis of polycyclic aromatic hydrocarbons.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000048479
Instrument scan data for GCMS calibration using deuterated standards on April 4, 2002.
Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046249
Calibration table data for GCMS analysis of volatile organic compounds dated May 3-6, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003591
Laboratory report documenting GCMS analysis of sample AE01503 conducted on March 6, 2002.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044279
Calibration record for GCMS analysis using standard compounds, generated on April 19, 2002, to ensure instrument accuracy.
Similar document embedding; no shared entity or topic indexed. · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043238
Calibration data sheet listing retention times and response factors for deuterated internal standards used in TCLP testing.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039588
Laboratory report documenting GCMS analysis of sample AE06455 conducted on April 19, 2002, by the DEP.
1 shared topics · 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 0.991
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_000039560
Laboratory report documenting GCMS analysis of sample AE06453 conducted on April 19, 2002, by the DEP.
1 shared topics · 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_000044313
Calibration data for GCMS analysis of volatile organic compounds recorded on April 23, 2002.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044313
Calibration data for GCMS analysis of volatile organic compounds recorded on April 23, 2002.
Similarity score 0.980 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059156
Laboratory report documenting GCMS analysis of sample AE05234 for unknown compounds on April 9, 2002.
Similarity score 0.979 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000005627
Laboratory report for DEP sample AE02966 showing unknown compounds and surrogate recovery data from February 15, 2002.
Similarity score 0.972 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088372
Laboratory report documenting GC/MS analysis of environmental sample AD23271 conducted on October 15, 2001.
Similarity score 0.971 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000088115
Laboratory report documenting GC/MS analysis of sample AD23262 conducted on October 12, 2001.
Similarity score 0.971 (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_000047639
Department of Environmental Protection GCMS analysis record dated April 4-12, 2002.
Filed in the same folder
NYC-WTC_000047640
Fragmented page from a GCMS record dated April 12, 2002, containing method parameters and sample identifiers.
Filed in the same folder
NYC-WTC_000047643
Laboratory report of a GCMS blank analysis for sample AE08012 conducted on April 17, 2002, showing non-detect levels for various compounds.
Filed in the same folder
NYC-WTC_000047652
Laboratory report of GCMS calibration data for sample AE08012 conducted on April 17, 2002, listing target compounds and concentrations.
Filed in the same folder
NYC-WTC_000047656
Laboratory report of GCMS reference analysis for sample AE08012 conducted on April 17, 2002, showing recovery percentages for target compounds.
Filed in the same folder