Document showing method detection limit verification results for organic compounds in sample AD22485 on September 19, 2001.
NYC-WTC_000062820–000062837Folder label: “525 X 9/18”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Comments for Sample AD22485 - Analysis $525
Westchester Dept, of Labs & Research User: Vinci, David L Date: 09-27-2001 Time: 09:11:23
Benzo(a)pyrene is present in this sample at an estimated level of 0.15 ug/L. Two additional unidentified polynuclear aromatic hydrocarbons with mass 252 may also be present at trace levels too low to confirm their identification by this method. Bis(2-Ethylhexyi)phthalate was present in the Laboratory Blank at 0.37 ug/L. The recovery for bis(2-Ethylhexyl)phthalate in the MDL Standard was above its acceptance range. The recoveries for Terbacil in the LCS Standard and the Spiked Sample were above their acceptance ranges. The Field Blank associated with this sample will be analyzed to support the Benzo(a)pyrene finding. This sample was submitted to our laboratory using NYCDEP bottles.
NYC-WTC_000062832
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NYC-WTC_000062394
Laboratory report for water sample AD22553 showing pesticide and organic compound results from September 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
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Laboratory blank analysis report for sample AD22491 showing detection limits and concentrations from September 2001.
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Chromatographic plot and reinj results for Method 525 analysis of sample 22485, instrument 204, September 29, 2001.
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Raw instrument data printout for Method 525 analysis conducted on October 17, 2001, showing peak counts and mass readings.
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063029
Record of water sample extraction parameters including drip rate and pH for DEP environmental testing.
1 shared topics · Same agency, volume and box · similarity 0.966
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Raw instrument output and calibration parameters recorded during the analysis of environmental samples from the World Trade Center site.
1 shared topics · Same agency, volume and box · similarity 0.966
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Laboratory quality control log for SLP525 pesticide analysis showing DFTPP pass and TOOT results for sample AD22358.
1 shared topics · Same agency, volume and box · similarity 0.965
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Log sheet recording laboratory extraction parameters including drip rates and pH for samples processed at the 525 site in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.964
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Laboratory report displaying calibration standard results for pesticide and contaminant analysis in sample AD26143, with values near target concentrations.
1 shared topics · Same agency, volume and box · similarity 0.963
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Document outlining laboratory methods and parameters for sample analysis, likely related to DEP environmental testing protocols.
1 shared topics · Same agency, volume and box · similarity 0.962
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Laboratory report listing pesticide detection results for sample AD23606 analyzed on October 24, 2001.
1 shared topics · Same agency, volume and box · similarity 0.961
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Laboratory report listing analytical results for pesticides and organic compounds in water sample AD25155 from 525 X.
1 shared topics · similarity 0.963
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NYC-WTC_000062394
Laboratory report for water sample AD22553 showing pesticide and organic compound results from September 2001.
Similarity score 0.981 (not a probability)
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Analytical results for sample AE10187 analyzed on May 6, 2002, listing compounds detected below the method detection limit.
Similarity score 0.969 (not a probability)
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Laboratory report listing analytical results for organic contaminants in water sample AD24876 collected October 23, 2001.
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Laboratory report listing analytical results for pesticides and organic compounds in sample AD22490 tested on September 18-19, 2001.
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Laboratory report listing analytical results for pesticides and organic compounds in sample AD22486 tested on September 18-19, 2001.
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Laboratory report documenting GCMS analysis of sample AD24217 conducted on November 6, 2001, noting unknown compounds.
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NYC-WTC_000062766
Administrative record for a World Trade Center environmental sample collected in mid-September 2001.
Filed in the same folder
NYC-WTC_000062767
Fragmented document page containing identification codes and partial text related to environmental testing records from September 2001.
Filed in the same folder
NYC-WTC_000062771
Official memo dated September 27, 2001, correcting a statement regarding Benzo(a)pyrene detection levels in sample AD22485.
Filed in the same folder
NYC-WTC_000062775
Quality control document showing DFTPP instrument calibration passed for analysis of sample AD22485 on September 19, 2001.
Filed in the same folder
NYC-WTC_000062788
Document showing calibration standard analysis results for organic compounds in sample AD22485 on September 19, 2001.
Filed in the same folder