Fragmented document page containing a date stamp and identifier for environmental testing records from October 2001.
NYC-WTC_000081165Folder label: “508 Xtract 10/2/01 Anal 10/27/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method 9^^ Date Extracted / Page j j
Lab # I Description | Sample Drip rate Surr Spk IS Final T.V. pH Count vol/wt ml/min add add add vol. pos. IT' MDL zranMk ^^1^ ___
> M. YJKlQy',
IT^ V J4— U-. . :T 21223^ i-^- 2223^ 3-^ it: JJ__ ■ I I
-f— - /r M S5g: >) 4- -i '-
I,
Remarks ! 7
drip rate must be between 5;J 5 ml/min for liq-liq extractors drip rate - Extraction type - .§<%? Soiv.lot# |NaCllot#Xf^/n Na2SO4 lot# j .1
STANDARD INT STD LOG# CALIBRATION '! ref/spike f mdl/mdrf I Q. CHECK ■i' INT. STD. I !' SURROGATE LPC ENDRIN/DDT
Reviewed by___ revision 4/1^1 Verified by Date|| 1/ 1
NYC-WTC_000081165
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_000080145
Document containing extraction parameters and analytical notes for NYC 9/11 samples processed on September 24, 2001.
1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000080965
Header page of a DEP laboratory data extract file related to sample analysis conducted in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000091850
Fragmented environmental record page from the November 2001 testing period containing technical data fields.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000092347
Document containing pesticide analysis data fields and sample information from the DEP series.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000059472
Single-page document from DEP Box 57 containing minimal visible text, likely part of a larger environmental record series.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089941
Fragmented document page from the November 13 to December 7, 2001 environmental testing batch.
1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000091995
Fragmented document page containing environmental analysis data or headers from the DEP laboratory records for late 2001.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090909
Identification label for environmental sample collected at the World Trade Center site during late 2001.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090206
Document page containing environmental data or metadata related to testing conducted between November and December 2001.
1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055819
Fragmented document page containing a file identifier and partial text from the December 2001 environmental records series.
1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000091536
Laboratory record documenting water sample drip rates, volumes, and pH measurements for environmental testing.
1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000089518
Technical sheet detailing liquid-liquid extractor drip rate requirements and calibration standards for laboratory procedures in late 2001.
1 shared topics · similarity 0.971
machine-extracted · confidence unavailable · Check page ↗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_000081164
Administrative record from DEP Box 64 labeled 508 covering extraction and analysis dates of October 2 through October 27, 2001.
Filed in the same folder
NYC-WTC_000081166
Data sheet recording laboratory parameters including pH, volume, and particle counts for environmental samples in October 2001.
Filed in the same folder
NYC-WTC_000081168
Instrument log listing sample sequences and comments for pesticide analysis including endrin and DDT in October 2001.
Filed in the same folder
NYC-WTC_000081175
Laboratory report for sample AD23844 listing pesticide components and quantitative results from October 2001.
Filed in the same folder
NYC-WTC_000081183
Laboratory report for sample AD23844 listing pesticide components and quantitative results from October 2001.
Filed in the same folder