NYC-WTC_000028747
Results from a spiked sample test to verify recovery rates for pesticide analysis.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Document / 5 pages
Spiked sample analysis, Oct-Nov 2001
Machine-extracted title · confidence 95%Lab report for spiked water sample AD26887 showing recovery results for pesticides and organic compounds analyzed October-November 2001.
NYC-WTC_000028167–000028171Folder label: “525 X 10/11/01 AN 10/25/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Bohlk, Ted Westchester Dept. of Labs & Research Date: 11/01/2001 Time: 16:16:20
Sample: AD26887 Analysis: $SD525 Organic Chemicals - 525.2; dup spike Units: ug Started: 10/12/01 16:14 Ended: 10/24/01 16:14 Analyst: TB Page: 1
lif ' er MDL ■ j Hexachlorocyclopentadiene 3.3 £4__ __ ____ 0.10 | Hexachlorobenzene____ 4.2 0.3 0.10
de [Slmazine 4.9 0.07 Atrazine 5.8 > ” 0.10 0.20 | Alachlor_________ __ 6.2 bis(2-Ethylhexyladipate _ 5.5 oil 0.60 [ bis(2-Ethylhexyl)phthalate _ k Benzo(a)pyrene 5.6 3.7 0.2 0.60 0.20 TVop gwaccars ______________ 3.5 4.6 D1 — 217 1.0 2.0. M Sp 1 Molinate_______________________ 4.6 5.3 0.% o. L 2.0 0.90 ) Terbacil 8.9 0A 2.0 ) (9 Acetochlor 5.4 2 2.0 Metribuzin 44 0.15 I 0.1 Metolachlor_____ 6.3 0 075 Butachlor __ 6.4 6 0.40 4,4-DDE _ 4.7 4.7 0.5 0.80 Surr 1,3-Dimetnyl-2-nitr obenze _...... Surr_Triphenyl phosphate 5.7 2 _ ) 21 Surr_Perylene-d] 2 4.2 0.b
NYC-WTC_000028167
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000028167Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
NYC-WTC_000028162
Laboratory report listing analytical results for pesticides and organic compounds in water sample AD26887.
1 shared topics · Same agency, volume and box · similarity 0.988
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 0.987
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 0.986
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 0.985
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 0.985
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 0.984
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 0.984
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 0.984
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 0.983
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000062097
Laboratory report for a duplicate spiked sample AD26143 showing recovery rates for various pesticides and contaminants during October 2001 analysis.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055548
Quality control data showing recovery rates of spiked pesticides and contaminants in sample AD27678 for method validation.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000055548
Quality control data showing recovery rates of spiked pesticides and contaminants in sample AD27678 for method validation.
Similarity score 0.991 (not a probability)
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.
Similarity score 0.989 (not a probability)
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.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062097
Laboratory report for a duplicate spiked sample AD26143 showing recovery rates for various pesticides and contaminants during October 2001 analysis.
Similarity score 0.988 (not a probability)
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.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062659
Analysis of spiked sample AD23341 to verify recovery rates and analytical accuracy in October 2001.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Others also read
Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
NYC-WTC_000028119
Administrative record from DEP Box 20 covering the period of October 11 to November 25, 2001.
Filed in the same folder
NYC-WTC_000028120
Administrative document containing identification numbers and labels for environmental samples.
Filed in the same folder
NYC-WTC_000028126
Technical record detailing laboratory parameters such as drip rates, pH, and sample volumes for analysis.
Filed in the same folder
NYC-WTC_000028140
Laboratory report showing calibration verification and DDT detection results for sample AD26887.
Filed in the same folder
NYC-WTC_000028144
Quality control record showing background levels of contaminants in a laboratory blank sample.
Filed in the same folder