Laboratory sampling record for Method 5.25 showing flow rates, volumes, and collection parameters.
NYC-WTC_000055132–000055134Folder label: “525 X 11/19/01 A 12/6/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Date Extracted h% / Method 5.25 Page
Lab # | Description Sample Drip rate Surr Spk IS Final T.V. PH Count vol/wt ml/min add add add vol. pos. <2 __ 4B_ t /Ai 58 /DC IL 1/ S _F tL HE 7056 96e 48 5 r 27390 995m 5A ( t IL 38 7 22492 996aL 78 y 2 7594 997aL 78 9 27595 990nt 4A /o 965nc 4A // 95%R- 930mL 7 XA /22
L& /L /mt 48 MDl /C 2. 38 REF 34 27776 78 R2 22227 58 io 27778 993m 4A RI 7779 992mi 8A K/2 ^3 77 RO 29mi 9A R(3 ^773. L 992l 96 Rif 077%2 286nl V 5A 75
Remarks
t2
drip rate must be between 5-15 ml/min for liq-liq extractors drip rate - Extraction type - <TF Solv.lot# 093607 NaCI lot# Na2S04 lot# 0/32603 STANDARD INT STD LOG# CALIBRATION REF/SPIKE 20*0fx432y 50 6 MDL/MDRF Q. CHECK YosC INT. STD. 2118c SURROGATE LPC 2 MIV ENDRIN/DDT
Analyst ldadern Z , revision 4/12/01 0.0* Reviewed by Dy 1°,
NYC-WTC_000055132
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_000057713
Single page document fragment containing dates and reference numbers associated with the World Trade Center environmental records collection.
1 shared topics · Same agency, volume and box · similarity 0.983
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057989
Laboratory report listing analytical results for pesticides and related compounds in sample AD26320 collected November 2001.
1 shared topics · Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055769
Document from December 2001 folder containing illegible text or fragmented data related to DEP water testing activities.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000011957
Laboratory log recording drip rates and pH values for sample analysis at the Department of Environmental Protection labs.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012075
Laboratory log recording drip rates and pH values for sample analysis at the Department of Environmental Protection labs in March 2002.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038658
Laboratory data sheet recording sample volumes and drip rates for DEP analysis in early March 2002.
1 shared topics · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000012403
Laboratory documentation of Method 508 extraction and analysis data for March 2002 samples.
1 shared topics · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037497
Log sheet recording sample extraction parameters including drip rates, volumes, and pH measurements for environmental analysis.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000047157
Header page from a DEP laboratory data file containing sample identification and processing metadata from early April 2002.
1 shared topics · similarity 0.975
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000013415
Partial record from DEP Box 15 containing fragmented text and identifiers related to World Trade Center environmental sampling in May 2002.
1 shared topics · similarity 0.974
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000045933
Fragmented page from a GCMS laboratory record collection dated between May 7 and May 15, 2002.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000022962
Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.
1 shared topics · similarity 0.973
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000015739
Record of Method 508d GCMS analysis parameters, calibration checks, and extraction notes for June 2002.
Similarity score 0.993 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038658
Laboratory data sheet recording sample volumes and drip rates for DEP analysis in early March 2002.
Similarity score 0.993 (not a probability)
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.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055891
Fragmented document page from a DEP environmental monitoring log covering the period of November to December 2001.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000056591
Fragmented laboratory record page associated with sample analysis from late 2001.
Similarity score 0.992 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000050433
Fragmented page containing a document identifier and instructions regarding liquid-liquid extractor drip rates from January 24-25, 2002.
Similarity score 0.992 (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_000055131
Inspection log or form for site 525 X covering dates in mid-November and early December 2001.
Filed in the same folder
NYC-WTC_000055135
Laboratory quality control analysis for sample AD27491 verifying method performance with DFTPP and Endrin.
Filed in the same folder
NYC-WTC_000055140
Laboratory blank analysis for sample AD27491 showing non-detect levels for pesticides and organic compounds.
Filed in the same folder
NYC-WTC_000055143
Laboratory calibration standard analysis for sample AD27491 showing response values for various compounds.
Filed in the same folder
NYC-WTC_000055146
Laboratory reference standard analysis for sample AD27491 showing response values and detection limits.
Filed in the same folder