Extraction method records and measurement data for sample AD24477 analyzed in November 2001.
NYC-WTC_000028617–000028627Folder label: “525 X 10/19/01 10/22/01 AN 11/3 - 11/5/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method $25 Date Extracted 10/ 20 /o( Page Co Lab# Description Sample Drip rate Surr Spk IS Final T.V. pH Count vol/wt ml/min add add add vol. pos. < 2 (0 [naC — M7i 2 /8 P2447o 4 20 20240 / A020172 — 21 2.2 A2f£71 LC 2)
Remarks Alo-badares fhsplKe-endariKaldurA eaze eo_ -_ __ drip rate must be between 5-15 mi/min for liq-liq extractors drip rate - Extraction type - STANDARD INT STD LOG# SPr- Solv.low ((..129547 NaCI lot# Na2S04 lot#
CALIBRATION REF/SPIKE MDL/MDRF U Q. CHECK INT. STD. wo 0 SURROGATE LPC BEX 1
ENDRIN/DDT
Analyst . C Reviewed by revision 4/12/01 Verified by Date
NYC-WTC_000028618
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_000029435
Log sheet containing identification numbers and metadata for environmental samples collected at the World Trade Center site in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029749
Log sheet recording sample preparation parameters including drip rates, pH, and final volumes for laboratory analysis conducted in late 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030246
Log sheet documenting environmental monitoring activities at the World Trade Center site during November and December 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028203
Fragmented document header or label containing partial text and identifiers from the NYC WTC environmental records collection dated October 2001.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028894
Administrative record or label associated with environmental monitoring sample NYC-WTC_000028893 collected October 23, 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030480
DEP laboratory analysis using method SS for sample AD27009 conducted between November and December 2001.
1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030194
Fragmented record of water sample extraction parameters including drip rate and pH measurements from November 2001.
1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029145
Document header page from DEP Box 20 containing identification codes for environmental samples collected at the World Trade Center site.
1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028530
Technical data sheet containing analytical results and parameters for environmental samples processed in late October or early November 2001.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062687
Page from a laboratory extraction log for sample AD23341 showing parameters like drip rate and pH on September 25, 2001.
1 shared topics · similarity 0.984
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 · similarity 0.983
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 · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000030480
DEP laboratory analysis using method SS for sample AD27009 conducted between November and December 2001.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000015739
Record of Method 508d GCMS analysis parameters, calibration checks, and extraction notes for June 2002.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029435
Log sheet containing identification numbers and metadata for environmental samples collected at the World Trade Center site in November 2001.
Similarity score 0.989 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000035515
Fragmented document header containing metadata for gas chromatography-mass spectrometry analysis.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055891
Fragmented document page from a DEP environmental monitoring log covering the period of November to December 2001.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056591
Fragmented laboratory record page associated with sample analysis from late 2001.
Similarity score 0.988 (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_000028616
Administrative record from DEP Box 20 covering the period of October 19 to November 5, 2001.
Filed in the same folder
NYC-WTC_000028628
Laboratory screening for pesticides including DDT and endrin in sample AD24477 analyzed November 3, 2001.
Filed in the same folder
NYC-WTC_000028641
Quantitative laboratory analysis of pesticides in sample AD24477 showing concentrations for compounds like DDT and endrin.
Filed in the same folder
NYC-WTC_000028682
Laboratory data for reference standards used in the analysis of sample AD24477.
Filed in the same folder
NYC-WTC_000028687
Quality control data for a laboratory blank analyzed alongside sample AD24477.
Filed in the same folder