NYC-WTC_000044408
Laboratory report documenting GCMS analysis of sample AE10134 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
NYC-WTC_000044381–000044395Folder label: “GCMS X 4/29/02 A 5/3/02”

OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
- Data File C:\MSDCHEM\l\DATA\050202\429LB.D Vial: 16 Acq On 3 May 2002 1:32 am Operator: Mclean Sample 4/29 ad Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: May 06 12:27:08 2002 Quant Results File: 050102.RES
Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Mon May 06 12:20:41 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) 1,4-Dichlorobenzene-d4 9.94 152 4028744 40.00 ug/L 0.00 10) Napthalene-d8 13.43 136 16094803 40.00 ug/L 0.00 17) Acenapthalene-dlO 18.57 164 8695557 40.00 ug/L 0.00 29) Phenanthranene-dlO 22.96 188 12567563 40.00 ug/L 0.00 37) Chrysene-dl2 30.81 240 9561123 40.00 ug/L 0.00 43) Perylene-dl2 34.71 264 6430520 40.00 ug/L 0.00
System Monitoring Compounds 2 7) TCMX 20.54 209 266748 4.37 uq/L 0.00 Spiked Amount 10.000 Recovery = (43.70%__ 50) 2,4-ddd 0.00 235 0 0.00 ug/L Spiked Amount 5.000 Recovery = 0.00%
Target Compounds Qvalue 41) Bis(2-ethylhexyl)phthalate 31.39 149 378036 1.60 ug/L 98
(#) = qualifier out of range (m) = manual integration (+) = signals summed 429LB.D 050102.M Mon May 06 12:27:22 2002 Page 1
NYC-WTC_000044382
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000044408
Laboratory report documenting GCMS analysis of sample AE10134 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044731
Laboratory report documenting GCMS analysis of sample AE08756 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044559
Laboratory report showing blank test results for various organic compounds on May 7, 2002.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000046064
Gas chromatography-mass spectrometry report for sample AE10813 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045984
Gas chromatography-mass spectrometry report for sample AE10809 showing detection of unknown compounds and surrogate recovery.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044607
Laboratory report documenting GCMS analysis of sample AE09330 conducted on May 8, 2002.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023409
Laboratory report showing non-detect results for volatile organic compounds in a method blank sample AE10137 analyzed on May 14, 2002.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022965
Laboratory report of a GCMS blank run conducted on May 14, 2002, showing non-detect results for various compounds.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023949
Laboratory report showing GC/MS analysis of sample AE10983 with surrogate recovery data for 2,4-DDD.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024041
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in blank sample AE10895.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000023454
Laboratory report showing GC/MS analysis results for sample AE10160 including surrogate recovery data on May 14, 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024167
Lab notes regarding low recovery in sample AE10206 requiring re-extraction and successful re-analysis on May 21, 2002.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000044408
Laboratory report documenting GCMS analysis of sample AE10134 conducted on May 8, 2002.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044584
Reference analysis report for GCMS testing of volatile organic compounds with quantified concentrations recorded on May 8 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044672
Laboratory report documenting GCMS analysis of sample AE09335 conducted on May 8, 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044731
Laboratory report documenting GCMS analysis of sample AE08756 conducted on May 8, 2002.
Similarity score 0.996 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044100
Laboratory blank report for sample AE10019 showing non-detectable levels of target compounds from May 7, 2002.
Similarity score 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044449
Calibration data for GCMS analysis of volatile organic compounds recorded on May 2, 2002.
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_000044378
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 29 and May 3, 2002.
Filed in the same folder
NYC-WTC_000044379
Fragment of a document containing unreadable text and partial headers from a DEP laboratory procedure.
Filed in the same folder
NYC-WTC_000044396
Calibration data for GCMS analysis of volatile organic compounds recorded on May 7, 2002.
Filed in the same folder
NYC-WTC_000044397
Calibration data for GCMS analysis of volatile organic compounds recorded on May 6, 2002.
Filed in the same folder
NYC-WTC_000044400
Reference analysis report for GCMS testing of volatile organic compounds with quantified concentrations.
Filed in the same folder