Laboratory report for lab blank sample AD22544 showing pesticide and organic compound results from September 2001.
NYC-WTC_000062361–000062368Folder label: “525 9/21/01”
OCR status: ok · source: pdftotext
Chromatogram Plot File: C:\REFBB924 Date: Sep-25-1991 16:02:48 Comment: BOHLK; METHOD 525; INST 204; 09/24/01; REF STD Scan No: 1 Retention Time: 0:01 RIC: 0 Mass Range: 0-0 Plotted: 1 to I860 Range: 1 to I860 100>; = 3060346 100X
TOT-
c tD E o o Q TO T I 400 dJLi I ■AaMUw-AI . -Hy h J jj
800 ' __ UJ I 1200 K T" I 1600 T to t to co o CL 6:40 13:20 20:00 26:40 CM to o O O S O O CL oI O) o Id z z
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_000063186
Document listing method detection limits for various pesticides analyzed in September 2001 as part of the testing protocol.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061963
Laboratory report showing quantified results for pesticide and contaminant reference standards in sample AD23837.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062980
Lab report documenting method detection limit verification for sample AD22166 using Method 525.2 from September 12-15, 2001.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061367
Laboratory report documenting GCMS analysis of a laboratory blank sample to check for contamination during September 2001 testing.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057505
Laboratory report displaying calibration factor recovery percentages for various compounds in sample AD26534 analyzed on November 24, 2001.
1 shared topics · similarity 0.988
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055249
Reference standard analysis for sample AD27874 listing compound names and corresponding response values on December 7, 2001.
1 shared topics · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028519
Reference standard control analysis showing recovery values for organic compounds on sample AD24293 processed in October 2001.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028148
Laboratory report listing quantitative results for reference standards used in pesticide analysis.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030225
Quantitative analysis results for organic chemicals in samples from site 525 collected between November and December 2001.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029668
Reference standard analysis measuring recovery percentages of pesticides and organic compounds for quality control of sample AD25665.
1 shared topics · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028371
Laboratory report showing chemical analysis results for water sample AD24293 analyzed on October 30, 2001.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028719
Chemical analysis of calibration standards for pesticide testing on sample AD24483.
1 shared topics · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000055666
Laboratory report displaying recovery percentages for reference standards used in the analysis of site 525 X samples.
Similarity score 0.990 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062907
Document showing calibration standard analysis results for organic compounds in sample AD22166 on September 15, 2001.
Similarity score 0.988 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057405
Laboratory report displaying recovery data for duplicate spiked samples to verify analytical precision and accuracy.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063391
Document page containing fragmented text and tables likely related to laboratory equipment usage or sample processing logs.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063290
Reference standard testing results for pesticide analysis of sample AD22582, verifying analytical method performance with known compounds.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057041
Laboratory report detailing analysis of sample AD27194 for pesticides and organics using Method 525.
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_000062318
Environmental Protection Department record from the World Trade Center site dated September 2001.
Filed in the same folder
NYC-WTC_000062319
Multi-page laboratory extraction procedure documentation with drip rate and chemical treatment parameters for location 525 analysis.
Filed in the same folder
NYC-WTC_000062326
Quality assurance test documentation showing DFTPP passed for sample AD22544 analyzed September 24, 2001.
Filed in the same folder
NYC-WTC_000062339
Record indicating a passed quality control check for sample AD22544 analyzed in late September 2001.
Filed in the same folder
NYC-WTC_000062344
Laboratory report listing analytical results for pesticides and organic compounds in water sample AD22544 from September 2001.
Filed in the same folder