NYC Law Department release
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← Document results/DEP Box 30/508 X 11/23/01 A 12/21/01
Document / 4 pages

DEP Lab quality control metrics, Nov-Dec 2001

Machine-extracted title · confidence 100%

Quality assurance report showing resolution and signal-to-noise ratios for sample AD28168.

NYC-WTC_000056607–000056610

Folder label: “508 X 11/23/01 A 12/21/01

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Scanned page image, NYC-WTC_000056610
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

Area Percent Report

Signal #1 : C:\MSDCHEM\l\DATA\508\011221B\1222END.D\ECDlA.CH Vial: 2 Signal #2 : C:\MSDCHEM\1\DATA\508\011221B\1222END.D\ECD2B.CH Acq On : 21 Dec 2001 12:57 pm Operator: Nefliu Sample : endrin breaknown Inst : Instrumen Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e

Method : C:\MSDCHEM\1\METHODS\011220P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides

Signal : Signal: 1222END.D\ECD1A.CH peak R.T. Start End PK peak peak peak % of # min min min TY height area % max. total

1 15.064 15.005 15.260 M95762283 2138772892 100.00% 90.641% 2 16.491 16.443 16.573 M1865963 46233847 2.16% 1.959% 3 18.012 17.958 18.167 M6743731 174597930 8.16% 7.399%

Sum of corrected areas: 2359604669

Signal #2 Signal: 1222END.D\ECD2B.CH

1 15.472 15.415 15.577 M72979415 1578840533 100.00% 90.145% 2 16.698 16.659 16.790 M1491894 36333717 2.30% 2.075% 3 18.419 18.359 18.512 M5390665 136261743 8.63% 7.780%

Sum of corrected areas: 1751435993

1222END.D 011220P.M Wed Jan 09 10:23:27 2002

NYC-WTC_000056610

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NYC-WTC_000056610Source: NYC Law Department, mirrored locally

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