Laboratory report showing recovery data for a spiked water sample AD27769 collected at site 525 X.
NYC-WTC_000055676–000055680Folder label: “525 X 11/24/01 A 12/9/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Bohlk, Ted Westchester Dept, of Labs & Research Date: 01/08/2002 Time: 15:20:39
Sample: AD27769 Analysis: SS_525 Organic Chemicals - 525.2; spiked sample Units: ug Started: 11/24/01 15:16 Ended: 12/9/01 15:16 Analyst: TB Page: 1
"Yeeracom nentNomeTatviol 2.7 1 $ Hexachlorocyclopentadiene .d otepeeemnntat * g.eeee) ___ 0.10 2 Hexachlorobenzene 4.7 _______________ 0.10 3 ' Simazine 4.6 ___ _ _________ 0.07 - 4 4 Atrazine 4.8 _______________ 0.10 . 5 • Alachlor 5.3 _______________ 0.20 . ,6 bis(2-Ethylhexy!adipate 5.5 _______________ 0.60 ' 7, bis(2-EthylhexyDphthalate 6.0 _______________ 0.60 * 8 Benzo(a)pyrene_______ 4.1 ___ ___________ 0.20 • 9. EPTC________________ 5.7 _______________ 1.0_______ io 2,6-Dinitrotoluene 6.7 _______________ 2.0______ 1 ii 2,4-Dinltrotoluene______ 7.5 _______________ 2.0 12 % Molinate 6.1 _______________ 0.90 13 Terbacil 5.5 ______________ 2.0______ .14 2 Acetochlor 4.8 _______________ 2.0______ ■15 Metribuzin 4.3 _______________ 0.15 16‘ Metolachlor 5.4 _______________ 0.75 Butachlor ______ ___ 5.6 _______________ 0.40 18— 4,4-DDE _________________ 3.8 0.80 19: Surr l ,3-Dlmethyl-2-nltrobenze 6.1 201 Surr Triphenyl phosphate 6.4 2153 Surr_Perylene-d 12 4.6
NYC-WTC_000055676
OCR can misread numbers and units. Confirm readings against the page image before using them.
Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
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 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055543
Laboratory report listing concentrations of pesticides and contaminants in sample AD27678 with all values below detection limits.
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 0.989
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 · Same agency, volume and box · similarity 0.989
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 0.992
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 0.991
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 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029861
Laboratory report documenting spiked sample recovery results for pesticide and organic compound analysis associated with sample AD26078.
1 shared topics · similarity 0.989
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 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030557
DEP laboratory spiked sample analysis (SS525) for sample AD27009 conducted between November 13 and November 30, 2001.
1 shared topics · 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 · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029678
Laboratory report showing recovery data for spiked organic chemical samples analyzed between October and November 2001.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000055264
Spiked sample analysis for EPA Method 525.2 quality assurance showing measured recoveries for 20 compounds in sample AD27874.
Similarity score 0.987 (not a probability)
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.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057405
Laboratory report displaying recovery data for duplicate spiked samples to verify analytical precision and accuracy.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055543
Laboratory report listing concentrations of pesticides and contaminants in sample AD27678 with all values below detection limits.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055332
Laboratory report listing analytical results for pesticides and related compounds in sample AD27953 collected November 2001.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055666
Laboratory report displaying recovery percentages for reference standards used in the analysis of site 525 X samples.
Similarity score 0.983 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000055622
Inspection log or form for site 525 X covering dates in late November and early December 2001.
Filed in the same folder
NYC-WTC_000055623
Fragment of a document header referencing site 525 X and date range November to December 2001.
Filed in the same folder
NYC-WTC_000055630
Sheet containing technical parameters for laboratory analysis methods used on samples from site 525 X.
Filed in the same folder
NYC-WTC_000055655
Quality control record confirming a lab blank sample AD27769 passed analysis for site 525 X.
Filed in the same folder
NYC-WTC_000055659
Laboratory report displaying recovery percentages for calibration standards used in the analysis of site 525 X samples.
Filed in the same folder