Record of a laboratory calibration verification using DFTPP standard and pesticide analysis for sample AD27678.
NYC-WTC_000055522–000055528Folder 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: 12:13:39
Sample: AD27678 Analysis: SCI 525 Organic Chemicals - 525.2; cal. std. Units: ug Started: 12/7/01 12:08 Ended: 12/7/01 12:08 Analyst: TB Page: 1 “Ve 1 73" 54 r7 he MDLeW 1 Hexachlorocyclopentadlene 1.0 0.10 2 ' Hexachlorobenzene_______ 1.2 0.10 31* Simazine_____ 1.2 0.07 Atrazine________________ 1.2 0.10 84 Alachlor________________ 1.0 0.99 0.20 6 , bls(2-Ethylhexyl)adlpate 0.60 7 i bls(2-Ethylhexyl)phthalate 0.91 0.60 8 1 Benzo(a)pyrene _________ 1.1 0.20 9 EPTC___________________ 1.1 1.0 10 2,6-Dinitrotoluene_________ 1.1 2.0 11 2,4-Dinitrotoluene_________ 1.2 2.0 12. Molinate________________ 1.0 0.90 13 • Terbacil_________________ 1.1 2.0 14. Acetochlor______________ 0.92 2.0 16 Metribuzin_______________ 1.1 0.15 16 ; Metolachlor_____________ 1.1 0.75 v Butachlor 0.94 0.40 18 ■ 4,4-DDE 0.96 0.80 19 j Surr l ,3-Dlmethyl-2-nltrobenze 5.8 ■20 ' Sum Triphenyl phosphate 5.2 ‘21 Surr_Perylene-dl2 5.2
NYC-WTC_000055522
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_000057505
Laboratory report displaying calibration factor recovery percentages for various compounds in sample AD26534 analyzed on November 24, 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057689
Chemical analysis report for calibration standards used to verify instrument accuracy during testing of sample AD26537 in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057807
Laboratory report listing analytical results for pesticides and organic compounds in calibration standard AD26251.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055659
Laboratory report displaying recovery percentages for calibration standards used in the analysis of site 525 X samples.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029839
Laboratory report documenting calibration standard results for pesticide and organic compound analysis associated with sample AD26078.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028930
Laboratory report for a lab blank sample AD24982 used to verify analytical equipment and procedures during November 2001 testing.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029656
Laboratory report of calibration standard analysis for sample AD25665 conducted November 14, 2001 to verify analytical cleanliness.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028236
Lab report for calibration standard analysis of sample AD24290 showing recovery percentages for organic compounds analyzed October-November 2001.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029993
Quality control report listing calibration standard results for sample AD25843 testing in November 2001.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029543
Laboratory report of calibration standard analysis for sample AD25601 conducted November 13, 2001 to verify instrument accuracy.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062344
Laboratory report listing analytical results for pesticides and organic compounds in water sample AD22544 from September 2001.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028785
Laboratory calibration standard results for sample AD24488 showing pesticide compound levels in November 2001.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000016014
Laboratory report listing pesticide and organic compound concentrations in sample AE11755 analyzed between May 10 and May 13, 2002.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055143
Laboratory calibration standard analysis for sample AD27491 showing response values for various compounds.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055264
Spiked sample analysis for EPA Method 525.2 quality assurance showing measured recoveries for 20 compounds in sample AD27874.
Similarity score 0.992 (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 0.992 (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 0.991 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055140
Laboratory blank analysis for sample AD27491 showing non-detect levels for pesticides and organic compounds.
Similarity score 0.990 (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_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_000055529
Laboratory data documenting the response of calibration standards for various pesticides and contaminants in sample AD27678.
Filed in the same folder
NYC-WTC_000055533
Quality control record showing background levels of pesticides and contaminants in a laboratory blank for sample AD27678.
Filed in the same folder