Results from a spiked sample test to verify recovery rates for pesticide analysis.
NYC-WTC_000028747–000028751Folder label: “525 X 10/19/01 10/22/01 AN 11/3 - 11/5/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Use r B Ted Westchester Dept. of Labs 8c Research Date: 11/17/2001 Time: 17:22:33
Sample: AD24483 Analysis: $PS525 Organic Chemicals - 525.2; dup spike Units: ug Started: 10/22/01 17:22 Ended: 11/3/01 17:22 Analyst: TB Result source: calculation Page: 1 ’................................... -------
I Hexachlorocyclopentadiene Y 62 0.10 A 2 Hexachlorobenzene ’100 0.10 3 Simazine_ 76 0.07 Atrazine 106 110 0.10 5 A ' hior_ _ 0.20 bis(2-EthylhexyDadipate 96 0.60 bis(2-Ethylhexyl)phthalate 112 0.60 8 Ber zo(c ipyrene 72 0.20 ’
9 1 PTC k _ 136 1.0 “ a— 84 ’ 10 2 6 Dinitr t lue ne 76 2.0 11 2,4-Dir nitroto - iene 2.0 12 Molinate _____ 118' 0.90 13 ' I/. Terbacil X.. ..... ... . Acetochlor”. . 148 102 2.0 ' 2:0 " 4.4 1 15 Metribuzin : 16 Metolachlor X 66 . 112 0.15 0.75 17 h nr ■ 18 Butachlor ' 4,4-DDE " X 146 90 0.40 0.80 19 Surr 1.3-Dimethyl-2-nitrobenze 106 - Sum Triphenyl phosphate 20 120' Surr Perylene-d12 88
NYC-WTC_000028748
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NYC-WTC_000028167
Lab report for spiked water sample AD26887 showing recovery results for pesticides and organic compounds analyzed October-November 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029683
Laboratory report documenting duplicate spike recovery data for organic chemical analysis conducted between October and November 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028571
Laboratory report documenting duplicate spiked sample results to verify precision for pesticides and organic compounds in water sample AD24481.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029866
Laboratory report documenting duplicate sample results for pesticide and organic compound analysis associated with sample AD26078.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028961
Laboratory report for a spiked sample AD24982 used to verify recovery rates during testing of samples collected November 2001.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028742
Analysis of a spiked sample for pesticide compounds in sample AD24483.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030562
DEP laboratory duplicate spike analysis (SD525) for sample AD27009 conducted between November 13 and November 30, 2001.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029370
Duplicate spike quality control analysis for sample AD25262 performed 10/26-11/10/01 measuring recovery and precision of pesticide and organic compound determinations.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030361
Analysis of duplicate spiked samples for organic chemicals at site 525 conducted between November and December 2001.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030020
Quality control duplicate spike analysis report for sample AD25843 testing in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029219
Laboratory report for a duplicate spiked sample (sample AD25041) used to verify precision at the DEP laboratory.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063849
Laboratory report detailing spike recovery data for pesticides and related compounds in sample AD23084 collected from the 525 site.
1 shared topics · similarity 0.985
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_000028616
Administrative record from DEP Box 20 covering the period of October 19 to November 5, 2001.
Filed in the same folder
NYC-WTC_000028617
Extraction method records and measurement data for sample AD24477 analyzed in November 2001.
Filed in the same folder
NYC-WTC_000028628
Laboratory screening for pesticides including DDT and endrin in sample AD24477 analyzed November 3, 2001.
Filed in the same folder
NYC-WTC_000028641
Quantitative laboratory analysis of pesticides in sample AD24477 showing concentrations for compounds like DDT and endrin.
Filed in the same folder
NYC-WTC_000028682
Laboratory data for reference standards used in the analysis of sample AD24477.
Filed in the same folder