NYC-WTC_000044001
Laboratory report for sample AE09972 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗Document / 14 pages
GCMS blank analysis results for sample AE06338, May 2 2002
Machine-extracted title · confidence 100%Gas chromatography-mass spectrometry blank analysis showing results below method detection limits for organic compounds.
NYC-WTC_000044433–000044446Folder label: “GCMS X 4/29/02 A 5/1/02”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Quantitation Report ■ (QT Reviewed)
Data File C:\MSDCHEM\l\DATA\050102\0429LB.D Vial: 10 Acq On 1 May 2002 5:02 pm Operator: Mclean Sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: EVENTS.E Quant Time: May 02 14:53:18 2002 Quant Results File: 050102.RES
Quant Method : C:\MSDCHEM\l\METHQDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Last Update : Thu May 02 12:47:52 2002 Response via : Initial Calibration DataAcq Meth : 508SCAN
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) 1,4-Dichlorobenzene-d4 9.93 152 2822014 40.00 ug/L 0.00 10) Napthalene-d8 13.43 136 11144711 40.00 ug/L 0.00 17) Acenapthalene-dlO 18.57 164 6009649 40.00 ug/L 0.00 29) Phenanthranene-dlO 22.95 188 8521098 40.00 ug/L 0.00 37) Chrysene-dl2 30.81 240 6252984 40.00 ug/L 0.00 43) Perylene-dl2 34.71 264 4009535 40.00 ug/L 0.00
System Monitoring Compounds 27) TCMX 20.54 207 359756 7.59 ug/L 0.00 Spiked Amount 10.000 Recovery = 75.90% 50) 2,4-ddd 0.00 235 0 0.00 ug/L Spiked Amount 10.000 Recovery = 0.00%
Target Compounds Qvalue 41) Bis(2-ethylhexyl)phthalate 31.39 149 127985 0.83 ug/L # 86
(#) = qualifier out of range (m) = manual integration (+) = signals summed 0429LB.D 050102.M Thu May 02 14:53:32 2002 Page 1
NYC-WTC_000044434
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NYC-WTC_000044434Source: NYC Law Department, mirrored locally
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NYC-WTC_000045048
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1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
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Laboratory report of a GC/MS blank run analyzing volatile organic compounds with results below detection limits in May 2002.
1 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043938
Gas chromatography-mass spectrometry analysis report for sample AE09968, detecting unknown compounds and 2,4-DDD surrogate with 78% recovery, dated May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044994
Laboratory report showing gas chromatography-mass spectrometry results for unidentified organic compounds in sample AE10204 on May 10, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043958
Laboratory report for sample AE09969 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045643
Laboratory report detailing GC/MS analysis of sample AE10609 including surrogate recovery data in May 2002.
1 shared topics · Same agency, volume and box · similarity 0.994
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Laboratory report for sample AE09771 showing surrogate recovery and unknown compounds from May 9, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045155
Laboratory report documenting gas chromatography-mass spectrometry analysis of environmental sample AE10307 conducted on May 17, 2002.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000023843
Laboratory report showing non-detectable levels of nitrosamines and other contaminants in a GC/MS blank sample AE10901.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000025054
Laboratory report showing GCMS blank analysis for sample AE11379 conducted on May 21, 2002, with results below minimum reporting levels.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022857
GCMS analytical report for environmental sample AE09155 including surrogate compound data from May 15, 2002.
1 shared topics · similarity 0.993
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NYC-WTC_000044478
Reference analysis report for GCMS testing of volatile organic compounds with quantified concentrations recorded on May 3 2002.
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Report listing other unknown compounds and surrogate recovery data from GCMS analysis conducted on May 3 2002.
Similarity score 0.997 (not a probability)
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Laboratory report documenting GCMS analysis of sample AE06407 conducted on May 3, 2002.
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Report listing other unknown compounds and surrogate recovery data from GCMS analysis conducted on May 3 2002.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044526
Gas chromatography-mass spectrometry analysis report for sample AE06340, conducted May 3, 2002, identifying other unknown compounds.
Similarity score 0.997 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044657
Laboratory report documenting GCMS analysis of sample AE09334 conducted on May 8, 2002.
Similarity score 0.995 (not a probability)
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NYC-WTC_000044430
Single-page administrative log from DEP Box 25 covering GCMS X analyses dated between April 29 and May 1, 2002.
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NYC-WTC_000044431
Fragment of a document containing unreadable text and partial headers from a DEP laboratory procedure.
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NYC-WTC_000044447
Instrument qualification report for DFTPP showing pass/fail status for mass spectral limits on April 30, 2002.
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NYC-WTC_000044449
Calibration data for GCMS analysis of volatile organic compounds recorded on May 2, 2002.
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NYC-WTC_000044451
Calibration scan report showing retention times and deviations for organic compounds on May 2 2002.
Filed in the same folder