Laboratory report listing concentrations of pesticides and contaminants in sample AD27678 with all values below detection limits.
NYC-WTC_000055543–000055547Folder label: “525 X 11/23/01 A 12/7 - 12/8/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Bohik, Ted Westchester Dept, of Labs & Research Date: 01/08/2002 Time: 12:26:58
Sample: AD27678 Analysis: SS_525 Organic Chemicals - 525.2; spiked sample Units: ug Started: 11/23/01 12:22 Ended: 12/8/01 12:22 Analyst. TB Page: 1
1 Hexachlorocyclopentadiene 3.1 0.10 2 Hexachlorobenzene 4.9 0.10 3 Simazine 4.0 0.07 .4 Atrazine 4.8 0.10 Alachlor________________ 5.6 0.20 6 ' bis(2-Ethylhexyl)adipate 4.1 0.60 7, ‘bis(2-EthylhexyDphthalate 4.2 0.60 A' s 9, EPTC Benzo(a)pyrene _________ 3.7 6.6 0.20 1.0 .TO 2,6-Dinitrotoluene______ __ 4.9 2.0 11 2,4-Dinitrotoluene 5.8 2.0 - 12 Molinate 6.1 0.90 13 i Terbacil 5.8 2.0 ' 14? Acetochlor______________ 5.5 2.0 - '15'’' Metribuzin 3.3 0.15 16 Metolachlor ______ 5.0 0.75 • I7 Butachlor________________ 6.1 0.40 . 18 4,4-DDE_________________ 4.3 0.80 " 19 . Sur 1,3-Dlmethyi-2-nltrobenze 5.9 20 ” Surr Triphenyl phosphate 5.2 21 s Surr_Perylene-d1 2 4.4
NYC-WTC_000055543
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NYC-WTC_000055264
Spiked sample analysis for EPA Method 525.2 quality assurance showing measured recoveries for 20 compounds in sample AD27874.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055249
Reference standard analysis for sample AD27874 listing compound names and corresponding response values on December 7, 2001.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055676
Laboratory report showing recovery data for a spiked water sample AD27769 collected at site 525 X.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055533
Quality control record showing background levels of pesticides and contaminants in a laboratory blank for sample AD27678.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028566
Spiked quality control sample analysis for AD24481 completed 10/31/01 measuring recovery of pesticides and organic compounds added to verify analytical method performance.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029365
Laboratory report listing analytical results for pesticides and organic compounds in water sample AD25262 collected October 26, 2001.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030356
Quantitative analysis results for organic chemicals in spiked samples from site 525 collected between November and December 2001.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064037
Laboratory report for spiked sample AD23837 showing quantitative recovery data for pesticides and organic compounds.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028956
Laboratory report listing analytical results for organic contaminants in water sample AD24982 collected October 23, 2001.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030005
Quality control report listing reference standard results for sample AD25843 testing in November 2001.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029668
Reference standard analysis measuring recovery percentages of pesticides and organic compounds for quality control of sample AD25665.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028519
Reference standard control analysis showing recovery values for organic compounds on sample AD24293 processed in October 2001.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000055487
Inspection log or form for site 525 X covering dates in late November and early December 2001.
Filed in the same folder
NYC-WTC_000055488
Document containing a barcode or identifier for water sample NYC-WTC_000055487 collected at the World Trade Center site.
Filed in the same folder
NYC-WTC_000055497
Technical log recording water quality parameters including drip rates, pH, and turbidity counts for sample analysis.
Filed in the same folder
NYC-WTC_000055522
Record of a laboratory calibration verification using DFTPP standard and pesticide analysis for sample AD27678.
Filed in the same folder
NYC-WTC_000055529
Laboratory data documenting the response of calibration standards for various pesticides and contaminants in sample AD27678.
Filed in the same folder