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Chlordane analysis calibration data, December 2001

Machine-extracted title · confidence 90%

Calibration data and compound recovery statistics for chlordane analysis conducted in December 2001.

NYC-WTC_000055941–000055947

Folder label: “508 X 11/16/01 A 12/14/01 - 12/16/01

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Scanned page image, NYC-WTC_000055942
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)

Signal #1 : C:\MSDCHEM\1\DATA\508\011214C\TOXC2.D\ECD1A.CH Vial: 10 Signal #2 : C:\MSDCHEM\1\DATA\508\011214C\TOXC2.D\ECD2B.CH Acq On : 14 Dec 2001 6:38 pm Operator: Nefliu Sample : tox ic2 Inst : Instrumen Mise : Multiplr: 1.00 IntFile Signal #1: EVENTS.E IntFile Signal #2: events2.e Quant Time: Dec 27 15:51:12 2001 Quant Results File: 011214T.RES

Quant Method : C:\MSDCHEM\1\METHODS\011214T.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides - Toxaphene Last Update : Mon Dec 17 14:19:26 2001 Response via : Initial Calibration DataAcq Meth : MDL508.M

Volume Inj. : Signal #1 Phase : Signal #2 Phase: Signal #1 Info : Signal #2 Info :

Compound RT#1 RT#2 Resp#l Resp#2 Conc#l Conc#2

System Monitoring Compounds 6) s 2,4-DDD SURROGAT 14.34 14.97 719.1E6 535.8E6 0.197m 0.184m Spiked Amount 0.200 Recovery = 98.50% 92.00%

Target Compounds 1) Toxaphene Peak 1 14.75 15.70 137.6E6 74888830 2.524m 3.170m# 2) Toxaphene Peak 2 15.12 16.12 230.8E6 375.1E6 3.171m 3.163m 3) Toxaphene Peak 3 15.53 16.28 131.0E6 119.2E6 3.230m 3.131m 4) Toxaphene Peak 4 17.17 16.70 551.4E6 346.OE6 3.236m 3.213m 5) Toxaphene Peak 5 17.55 17.78 222.OE6 421.6E6 3.156m 3.224m

{ob-l

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. TOXC2.D 011214T.M Thu Jan 03 10:35:15 2002 Page 1

NYC-WTC_000055942

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NYC-WTC_000055942Source: NYC Law Department, mirrored locally

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