NYC-WTC_000055655
Quality control record confirming a lab blank sample AD27769 passed analysis for site 525 X.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Document / 4 pages
Lab blank analysis results, sample AD26204, Nov 2001
Machine-extracted title · confidence 90%Laboratory report documenting quality control blank analysis for pesticide testing procedures.
NYC-WTC_000057914–000057917Folder label: “525 X 11/5/01 A 11/21/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
User: Bohik, Ted Westchester Dept, of Labs & Research Date: 12/19/2001 Time: 09:53:03
Sample: AD26204 / ' Analysis: $B1525 Organic Chemicals - 525.2; lab blank Units: ug \ Started: 11/5/02 18:53 Ended: 11/20/01 18:53 —Anlalyst: TB Result source: manual entry Page: 1
_ Component Name. Viol.ak . Result -a Qualifier —MDL : -ve 1 Hexachlorocyclopentadlene <MDL 0.10 2 Hexachlorobenzene_______ _____ < MDL_________ 0.10 3 Simazine________________ _____ <MDL_________ 0.07 4 Atrazine_________________ _____ <MDL_________ 0.20 5 Alachlor_________________ _____ <MDL_________ 0.20 6 bis(2-EthylhexyDadipate _____ <MDL_________ 0.60 7 bls(2-Ethylhexyl)phthalate Y _____ 0.73____________ 0.60 8 Benzo(a)pyrene______ _____ < MDL_________ 0.20 9 EPTC___________________ _____ <MDL_________ 1.0 10 2,6-Dinitrotoluene_________ _____ < MDL_________ 2.0 11 2,4-Dinitrotoluene_________ _____ < MDL_________ 2.0 12 Molinate________________ _____ <MDL_________ 0.90 13 Terbacil_________________ _____ <MDL_________ 2.0 14 Acetochlor <MDL 2.0 15 Metribuzin_______________ _____ <MDL_________ 0.15 16 Metolachlor______________ _____ < MDL_________ 0.75 17 Butachlor________________ _____ <MDL_________ 0.40 18 J 4,4-DDE_________________ _____ <MDL_________ 0.80 19 Surr l ,3-Dlmethyl-2-nitrobenze _____ 4.8____________ 20* Surr_Trlphenyl phosphate ___ 4.7________ 2.1 Surr_Perylene-dl 2 4.6
NYC-WTC_000057914
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000057914Source: 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_000057614
Chemical analysis report for a laboratory blank sample AD26472 to verify testing procedures and contamination levels in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055243
Laboratory blank analysis for sample AD27874 listing pesticide and organic compound detection limits on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057685
Chemical analysis report for a laboratory blank sample AD26537 showing non-detect levels for pesticides and organic compounds in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057501
Laboratory report documenting background contamination levels for a lab blank associated with sample AD26534, tested between November 7 and 24, 2001.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057341
Laboratory report showing background levels of pesticides and organic compounds in a laboratory blank sample.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000029324
Laboratory report listing analytical results for pesticides and organic compounds in water sample AD25262 from 525 X.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028144
Quality control record showing background levels of contaminants in a laboratory blank sample.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029539
Laboratory report of a lab blank analysis for sample AD25601 conducted November 13, 2001 to verify analytical cleanliness.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030211
Laboratory blank quality control analysis for organic chemical method 525.2 associated with sample AD26829, testing pesticides and chlorinated compounds, Nov 9-29, 2001.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030523
DEP laboratory blank analysis (SB1525) for sample AD27009 conducted between November 13 and November 29, 2001.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028243
Lab report for lab blank analysis of sample AD24290 showing detection limits for organic compounds analyzed October-November 2001.
1 shared topics · similarity 0.987
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_000057425
Laboratory report listing detection results for pesticides and organic compounds in samples from the 525 X location.
Similarity score 0.994 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057958
Laboratory analysis results for sample AD26315 detecting bis(2-Ethylhexyl)phthalate at 1.9 ug with most other tested organic compounds below method detection limits.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057390
Laboratory report displaying quantitative results for reference standards used to validate Method 525 analytical procedures.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057938
Laboratory report detailing analytical results for pesticides and related compounds in sample AD26205.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057924
Laboratory report showing calibration standard recovery percentages for pesticide analysis.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057928
Laboratory report showing reference standard concentrations for pesticide analysis verification.
Similarity score 0.991 (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_000057896
Administrative record from the Department of Environmental Protection regarding World Trade Center activities in November 2001.
Filed in the same folder
NYC-WTC_000057897
Unreadable fragment containing a sample identification code from the DEP environmental archive.
Filed in the same folder
NYC-WTC_000057901
Data sheet recording water quality parameters including pH, volume, and bacterial counts.
Filed in the same folder
NYC-WTC_000057918
Laboratory report showing calibration standard results for pesticide testing procedures.
Filed in the same folder
NYC-WTC_000057924
Laboratory report showing calibration standard recovery percentages for pesticide analysis.
Filed in the same folder