NYC-WTC_000028617
Extraction method records and measurement data for sample AD24477 analyzed in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Document / 6 pages
Sample preparation log, Oct-Nov 2001
Machine-extracted title · confidence 90%Log sheet recording sample preparation parameters including drip rates, pH, and final volumes for laboratory analysis conducted in late 2001.
NYC-WTC_000029749–000029754Folder label: “525 X 10/31/01 AN 10/14/01 - 10/15/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
a Method SA6 Date Extracted Page (/
g x i | 0 Lab# Description Sample | Drip rate Surr Spk IS Final T.V. pH Count vollwt I milmin rfevMFM MwAfcr"ArY*===4=9 add/ add addh vol. pos. Z2 yaysyamrn LA ID. d A — Aot —D 5665— ___ 25 32 7 — 3330 ___ 26)36 lO 11__ 71
___ 25736 12 ___ 23)37 ______ ____ 3 __ 61 __ 204 19T
EE 1 M Kag —auinst— "N4P—7 / A “2 OY, J
Dy. 13Ho Re PeA h Ta •- e —4 —
Remarks
r 6-0444 3®- —__- -L - MDC Lost AKA n AK &3 (4P 5) P Y’A Ke drip rate must be between 5-15 mmin for liq-liq extractors Tate - Extraction type 5F Solv.lot# 1/278L NaCI lot# Na2SO4 lot# 032 603 STANDARD INT STD LOG# CALIBRATION REF/SPIKE MDL/MDRF 29359398322224 Q. CHECK INT. STD. SURROGATE 2080b LPC ENDRIN/DDT :
Analystha/DS e Reviewed by S1 1 A revision 4/1 2/01 Verified by Date.
souneE NYC-WTC_000029750
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000029750Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box 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 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029619
Document listing laboratory test results and measurement data for environmental samples from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.985
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 0.985
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 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029958
Record of laboratory analytical data including pH and counts for samples processed in mid-November 2001.
1 shared topics · Same agency, volume and box · similarity 0.985
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 0.985
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_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 0.983
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 0.982
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 0.981
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000062491
Form page recording laboratory method parameters including drip rate requirements and remarks for analysis in October 2001.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗More like this 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.
Others also read
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.
Department of Environmental Protection laboratory record from late October to early November 2001 regarding sample tracking.
Filed in the same folder
NYC-WTC_000029619
Document listing laboratory test results and measurement data for environmental samples from October 2001.
Filed in the same folder
NYC-WTC_000029625
Header page for laboratory sample AD25665 with identification codes and dates from October to November 2001.
Filed in the same folder
NYC-WTC_000029652
Laboratory report detailing quantitative results for organic contaminants in sample AD25665 analyzed between October and November 2001.
Filed in the same folder
NYC-WTC_000029656
Laboratory report of calibration standard analysis for sample AD25665 conducted November 14, 2001 to verify analytical cleanliness.
Filed in the same folder