NYC-WTC_000065500
Post-run report for mercury standard calibration and quality control from November 2, 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗Document / 14 pages
Mercury QA/QC batch results, Oct 2001
Machine-extracted title · confidence 95%Laboratory data entry form recording quality assurance and control results for mercury analysis batches in October 2001.
NYC-WTC_000064232–000064245Folder label: “Hg”
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OCR status: ocr · source: ours
NYC 9/11 Public Portal Document QC Reviewea MBivtler westchester county labs Line Conc. Units Folder: RUNS1 Protocol: hg-cv ***POST-RUN REPORI*** SD/RSD 1 2 Page 3 4 5 *** Standard: 1 Rep: 1 Hg .000 ppb -437 *** Standard: 2 Rep: 1 Hg •400 ppb 29700 *** Standard: 3 Rep: 1 Hg 1.00 ppb 12887 *** Standard: 4 Rep: 1 Hg 3.00 ppb 218562 *** Standard: 5 Rep: 1 Hg 5.00 ppb 337872 *** Standard: 6 Rep: 1 Hg 10.0 ppb 785620 *** Check Standard/ 2 CK21.0 gc Line Flag Hg 8Rcv Found 104. 1.04 True 1.00 *** Samplę ID: 26005 pot Hg (.126 ppb .000 Seq: 374 14:32:59 24 Oct 01 HG Seg: 375 14:35:01 24 Oct 01| HG Seg: 376 14:36:42 24 Oct 01 HG Seq: 377 14:38:20 24 Oct 01 HG Seg: 378 14:39:57 24 Oct 01 HG 1 Seq: 379 14:41:46 24 Oct 01 HG Seg: 380 Units ppb Seg: 381 •126 14:51:31 24 Oct 01 SD/RSD .000 HG 14:53:20 24 Oct 01 HG ===== *** Sample II: 26005d Hg •162 ppb .000 Seg: •162 382 14:55:05 24 Oct 01 HG *** Sample ID: 26005 spk Hg 5.67 ppb .000 Seg: 383 5.67 14:57:22 24 Oct 01 HG *** Sample ID: 26006 Hg •176 ppb .000 Seg: •176 384 14:59:10 24 Oct 01 HG *** Sample ID: 26007 Hg •138 ppb .000 Seg: 385 •138 15:00:59 24 Oct 01 HG *** Sample ID: 26008 Hg •116 ppb .000 Seg: 386 •116 15:03:01 24 Oct 01 HG *** Sample ID: 26009 Hg .098 ppb .000 Seq: .098 387 =555: 15:04:53 24 Oct 01 HG NYC-WTC_000064244 54 = = = = = = = = = = = =
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NYC-WTC_000064244Source: NYC Law Department, mirrored locally
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