NYC-WTC_000063539
Technical record outlining methods for sample extraction and pH measurement during DEP laboratory testing.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Document / 4 pages
Laboratory analysis results for sample AD22779, Oct 2001
Machine-extracted title · confidence 100%Chemical analysis report for sample AD22779 listing pesticide and contaminant detection limits from October 2001.
NYC-WTC_000063619–000063622Folder label: “525 9/25 - 9/26/01 Extr 10/1 Analysis”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method Date Extracted Pane 9/
Lab # Description I Sample Drip rate I Surr I Spk IS Final T.V. pH z I voi/wr’ ml/mln add add vol. iPO#. FI5MI M I 3
7 i -7
•7
£ V 12.
Remarks
drip rate must be between 5-J 5 ml/min for liq-liq extractors drip rate - Extraction type - 5Pf Soiv.lot# iNaCi lot# Na2SO4 lot# vi ? Lty STANDARD HMT-STD LOG# CALIBRATION REF/SPIKE MDL/MDRF Q. CHECK INT. STD. SURROGATE LPC ENDRIN/DDT
Analyst; T)VJ w\ revision 16/^i/99 Verified by Supv. approved^ 1
NYC-WTC_000063619
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NYC-WTC_000063619Source: NYC Law Department, mirrored locally
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NYC-WTC_000062414
Single-page document containing only a unique identification number for records related to the World Trade Center site analysis.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063687
Administrative record identifying a specific environmental sample from the World Trade Center site collected in September 2001.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063915
Document containing analytical data for environmental samples from the World Trade Center site collected in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061985
Fragmented record indicating calibration standard results for pesticide and contaminant analysis in sample AD23837.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062491
Form page recording laboratory method parameters including drip rate requirements and remarks for analysis in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062612
Laboratory procedure documentation recording extraction parameters, analysis details, and measurement results for environmental samples, October 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062171
Form containing laboratory measurements and quality control data for samples processed in early October 2001.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064068
Extraction log sheet for sample AD23719 recording drip rates and extraction parameters during October 2001 testing.
1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061954
Fragmented extraction log record indicating activity scheduled or performed during October 9 to October 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063855
Laboratory report listing analytical results for pesticides and related compounds in sample AD23082 collected from the 525 site.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063397
Fragmented document page containing headers and identifiers for environmental analysis records from late September to early October 2001.
1 shared topics · Same agency, volume and box · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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NYC-WTC_000063538
Record of sample extraction on September 25-26, 2001, with analysis completed in early October 2001.
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NYC-WTC_000063539
Technical record outlining methods for sample extraction and pH measurement during DEP laboratory testing.
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NYC-WTC_000063543
Header page for environmental sample analysis records from the World Trade Center site dated October 2001.
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NYC-WTC_000063555
Chemical analysis report for sample AD22754 showing DDT levels and quality control pass status from October 2001.
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NYC-WTC_000063562
Lab blank analysis data for sample AD22754 listing pesticide and contaminant detection limits from October 2001.
Filed in the same folder