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Document / 3 pages

Arsenic QA/QC results log, Sept 28 2001

Machine-extracted title · confidence 90%

Final page of laboratory data entry form recording quality assurance and control results for arsenic analysis batches on September 28, 2001.

NYC-WTC_000064256–000064258

Folder label: “All Metals 1st QC batch

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Scanned page image, NYC-WTC_000064257
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

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User: Henry, Pamela Westchester Dept, of Labs & Research Date: 09/28/2001 Time: 14:47:02 Result entry for 52 QA/QC batches Result entry template: Sample_Down ^0 Page: 8

User Info AD23606 AnI Code Result KFL 410 REKFL Q KFL T D KFL P KFL SEF <MDL __—„ D SEF iR SEF P SEF

AD23607 Result < MDL - AD236S0 Result <MDL AD23651 Result < MDL AD236S2 Result <MDL AD23653 Result Y’i;'’/' < MDL AD23SS4 Result MDL AD236SS Result j<MDL AD23656 Result “i«WL 89.8 <MDL Q.OO AD23697 Result I . AD23698 Result AD23699 Result AD23717 Result AD23718 Result it AD23719 Result AD23720 Result AD23721 Result I AD23722 Result AD23723 Result ; AD237S6 Result AD23797 Result AD23798 Result AD23799 Result - As-ii^^ i J

NYC-WTC_000064257

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NYC-WTC_000064257Source: NYC Law Department, mirrored locally

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QC batch label, Oct 1 2001 · Box DEP Box 59

NYC-WTC_000064287

Document page containing a unique identifier code for a quality control batch collected on October 1, 2001.

1 shared topics · Same agency, volume and box · similarity 0.938

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