Laboratory procedure documentation recording extraction parameters, analysis details, and measurement results for environmental samples, October 2001.
NYC-WTC_000062612–000062615Folder label: “525 10/3/01 EX 10/9 - 10/10 Analysis”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
b Method Date Extracted W/P3/U/ Page (3 I Lab # I Description j Sample Drip rate Surr Spk IS Anal T.V. pH Count _ vol/wt ml/nun add add add vol. pos. I -LfeJ Jiti ~pc~ 1/ ur 2 ii f9_
V 1
53
’^4—W
Remarks a
drip rate must be between 5-15 ml/min for liq-liq extractors drip rate - Extraction type - Soiv.lot# NaCI lot# Na2SO4 lot# STANDARD INT STD LOG# CALIBRATION REF/SPIKE If mdl/mdrf 9' Q-CHECK _ INT. STD. SURROGATE ! LPC ENDRin/ddt
Analyst L|/ Reviewed byf^X * - '■evision 4/12/01 Verified by
NYC-WTC_000062612
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_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 0.988
machine-extracted · confidence unavailable · Check page ↗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 0.987
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_000063619
Chemical analysis report for sample AD22779 listing pesticide and contaminant detection limits from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗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 0.986
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 0.985
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 0.985
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 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062767
Fragmented document page containing identification codes and partial text related to environmental testing records from September 2001.
1 shared topics · Same agency, volume and box · similarity 0.984
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 0.984
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_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 0.983
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
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_000062611
Laboratory report showing chemical analysis results for sample AD23318 collected from the site in October 2001.
Filed in the same folder
NYC-WTC_000062616
Record of sample extraction and preparation details for environmental analysis conducted in October 2001.
Filed in the same folder
NYC-WTC_000062617
Documentation of quality control analytical procedures performed on sample AD23341 during October 2001.
Filed in the same folder
NYC-WTC_000062631
Chemical analysis report for sample AD23341 showing test results and quality control pass/fail data from October 2001.
Filed in the same folder
NYC-WTC_000062635
Laboratory calibration standard analysis report for sample AD23341 detailing chemical concentrations measured in October 2001.
Filed in the same folder