Technical data sheet containing laboratory measurements including drip rate, pH, and particle counts for samples processed in late November 2001.
NYC-WTC_000057481Folder label: “525 X 11/7/01 A 11/24/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document 11
Method 925 Date Extracted 11 hh i Page 77
Lab# Description Sample Drip rate Surr Spk IS Final T.V. pH Count _ vol/wt ml/min add/ ) add 882 add ,. vol./i pos.
IrDt 101A38 rhc AWZEMcNA
(—P 29-6470 26471 ++3 _________ _ _________ __ 2 S ______M IO 26422. 26473 ---------3A_ IL ---------IX- 43 Y 4 32.25 ---------38 — __________ __ ISA 4s__ 1 16 J0
— Q 3279 1
Remarks * S-wo ) tnde8 Rs" s Ae) 7BurillZe 7 u der 57 / - ph a) wi > f
Rekn 5 Pre drip rate must be between 5-15 ml/min for *4, . —__ liq-liq __ extractors drip rate - Extraction type - CP Solv.1 lotCAaCL, NaCI lot# Na2SO4lot# //3263 STANDARD INT STD LOG# CALIBRATION O e0 3 zetl REF/SPIKE I A MDL/MDRF A 8 Q.CHECK INT. STD. 20%%e V SURROGATE LPC ENDRIN/DDT
Reviewed by OW A A Analyst revision 4/12) Verified by Date 01 |
NYC-WTC_000057481
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_000056893
Laboratory record documenting drip rates, pH levels, and particle counts for environmental samples processed in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056221
Administrative record or cover sheet for environmental samples analyzed between November and December 2001 by the Department of Environmental Protection.
1 shared topics · Same agency, volume and box · similarity 0.968
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056591
Fragmented laboratory record page associated with sample analysis from late 2001.
1 shared topics · Same agency, volume and box · similarity 0.967
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 · Same agency, volume and box · similarity 0.966
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055840
Fragmented document page containing a file identifier and partial text from the November 2001 environmental records series.
1 shared topics · Same agency, volume and box · similarity 0.965
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 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000044099
Fragmented page from a GCMS record series dated between late April and early May 2002 regarding environmental sampling analysis.
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_000081165
Fragmented document page containing a date stamp and identifier for environmental testing records from October 2001.
1 shared topics · similarity 0.966
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 0.965
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032267
Fragmented header page from a GCMS data file associated with the December 7, 2001 testing period.
1 shared topics · similarity 0.965
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 0.964
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000028894
Administrative record or label associated with environmental monitoring sample NYC-WTC_000028893 collected October 23, 2001.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045544
Single-page document containing a laboratory sample identification label for the World Trade Center site dated May 2002.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057768
Log sheet recording laboratory extraction parameters for sample AD26251 processed in December 2001.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000069951
Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000043820
Fragmented page containing Method 508 headers and partial text from a DEP laboratory record dated April 2002.
Similarity score 0.986 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055132
Laboratory sampling record for Method 5.25 showing flow rates, volumes, and collection parameters.
Similarity score 0.985 (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_000057480
Inspection log or form for site 525 X covering dates in early to late November 2001.
Filed in the same folder
NYC-WTC_000057482
Fragmented technical record likely documenting instrument settings, filenames, or standard usage details for environmental analysis conducted in late 2001.
Filed in the same folder
NYC-WTC_000057488
Laboratory report showing quality control pass/fail status and specific compound measurements for sample AD26534 analyzed on November 24, 2001.
Filed in the same folder
NYC-WTC_000057501
Laboratory report documenting background contamination levels for a lab blank associated with sample AD26534, tested between November 7 and 24, 2001.
Filed in the same folder
NYC-WTC_000057505
Laboratory report displaying calibration factor recovery percentages for various compounds in sample AD26534 analyzed on November 24, 2001.
Filed in the same folder