Form documenting standard operating procedures for liquid-liquid extraction drip rates and calibration details for environmental sample analysis.
NYC-WTC_000078683Folder label: “508”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
X 1 Method^*^ Date Extracted 1/IJOI
I Description ) Sample Clip rate Surr Spk IS Final T.V. pH zzr^i voi/wt ■£<?U«T - ml/min add add add vol. pos.
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\7 Ji— VL 1/ iz 1/ A ✓ 1
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Remarks ' '^UOQ -h Ou *' C’
•■I • drip rate must be between 5-15 ml/min for liq-tiq extractors drip rate - Na2SO4 lot# (Z/tfG /^ Extraction type - jJwU SoIv.lot# |NaCI lot# STANDARD INT ^£?LOG# -fe|- CALIBRATION REF/SPIKE rO^XT?’ J MDL/MDRF ! Q. CHECK INT. SIP-
4 SURROGATE LPC
ifl ENDRIN/DDT
I Analysi prevision 10/ Z99 Verified by Supv. approved^ y\
NYC-WTC_OOOO78683
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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 0.969
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000079092
Document containing extraction parameters and analytical notes for NYC 9/11 samples processed between September 18 and September 24, 2001.
1 shared topics · Same agency, volume and box · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000080339
Extracted data file page from DEP Box 64 containing environmental monitoring records for the WTC site.
1 shared topics · Same agency, volume and box · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000078823
Document containing extraction parameters and analytical notes for NYC 9/11 samples processed between September 15 and September 21, 2001.
1 shared topics · Same agency, volume and box · similarity 0.965
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 0.971
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 0.968
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 0.968
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 0.967
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 0.967
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056591
Fragmented laboratory record page associated with sample analysis from late 2001.
1 shared topics · similarity 0.965
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 0.965
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 0.964
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_000078396
Archival reference or index entry for sample 508 with NYC-WTC document identifier.
Filed in the same folder
NYC-WTC_000078397
Department of Environmental Protection laboratory sample record from folder 508.
Filed in the same folder
NYC-WTC_000078398
Record of laboratory extraction parameters and calibration checks for environmental sample processing.
Filed in the same folder
NYC-WTC_000078400
Gas chromatography mass spectrometry sample sequence list for environmental analysis dated September 2001.
Filed in the same folder
NYC-WTC_000078408
Department of Environmental Protection laboratory analysis report for sample AD22166 dated September 2001.
Filed in the same folder