NYC-WTC_000057658
Log sheet recording laboratory extraction parameters including drip rates and pH values for samples processed in late 2001.
1 shared topics · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗Document / 2 pages
Environmental lab analysis, method 525, November 2001
Machine-extracted title · confidence 100%Lab analysis results using method 525 of environmental samples tested in November 2001.
NYC-WTC_000030111–000030112Folder label: “525 11/8 - 11/9 11/28”
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OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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Method Date Extracted U ^/o I - Page
Lab# Description Sample Drip rate Sun- Spk IS Final T.V. pH Count vol/wt mllmin add . add add £.2 vol. pos.
34 A 4A P ? I U- CC 3A 4A 38 SB 1 Ree 5A 48 33 0 48
3 8A Y8 (A C4 48 13 a0 5B * 4B II 3A 5A 32722 4A 78 J Remarks * SMt
I
&FEZH+- drip rate must be between 5-15 mllmin for liq-liq ex Extraction type - STANDARD SPE INT STD LOG# Solv.lot# 44 + 4227YNaci l o ns Na2S04 lot# D
CALIBRATION 427S/C 20840-220%3 cy 2^^. 8—3437 &w REF/SPIKE 2 4 MDL/MDRF Q. CHECK INT. STD. SURROGATE DLI 2444 iolo LPC ENDRIN/DDT i
AnalystJ; CA Reviewed by revision 4/12/0 Verified by Date
NYC-WTC_000030112 J
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NYC-WTC_000030112Source: NYC Law Department, mirrored locally
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NYC-WTC_000032267
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1 shared topics · similarity 0.962
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 0.958
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 · similarity 0.954
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 · similarity 0.954
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 · similarity 0.954
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 0.954
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 0.953
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 0.952
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061654
Laboratory form documenting drip rate specifications and reagent lot numbers for environmental sample analysis.
1 shared topics · similarity 0.951
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 0.951
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 0.950
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