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 4
User: Bohlk, Ted Westchester Dept, of Labs & Research Date: 11/17/2001 Time: 17:22:06
Sample: AD24483 Analysis: $SD525 Organic Chemicals - 525.2; dup spike Units: ug Started: 10/22/01 17:17 Ended: 11 /3/01 17:17 Analyst: TB Page: 1
.Component Name Viol 3.1 Result _0. M1DL Caolf. • Hexachlorocyclopentadiene Hexachlorobenzene 5.0 0.10 3 3.8 0.07_ _. 4 Atrazine . _ _ _ 5.3. _ 0 10 _ 5 Alachlor __ ___ 55 _. 0 20 _ 6 bis(2-EthylhexyDadipate _ 4.8. Z_ 0.60_ ' ' 1 exylphthalate 5.6 8 Benzo(c)pyrene._ _ _ 3.6 .. A 0.20 1 9 EPTC _ __ __ 68 w: 10" z 1.0 _ m 2.0 2.0_ 0 2,6-Dinitrotoluene _ _ __ 4.2 11 2,4-Dinitrotoluene _ _ 3.8 12 5.9 ' _ 0.90 13 Terbacil __ _ __ _ _____ 5.1 ____ 2.0 14 Acetochlor ~ 0.15 2.0 s Metribuzin__ _ _ _ 3.3 015 -16 hlor 5.6 _ __ 0.75 17 Butachlor 7.3 01 _ .. 0.40......... _ 18 4,4-DDE _ 4.5 ................ ’.... 0.80... ,...... ..
19 Surr 1,3-Dirmethyl -2-nitrobenze 5.3 20 . | e 6.0 21 4.4
NYC-WTC_000028747
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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