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← Document results/DEP Box 13/508 Xtract 10/12/01 Analysis 11/10/01
Document / 238 pages

DEP Method 508 analysis log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 analysis results for samples collected October 12, 2001.

NYC-WTC_000007646–000007883

Folder label: “508 Xtract 10/12/01 Analysis 11/10/01

Page image
Scanned page image, NYC-WTC_000007774
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\1\DATA\508F\011110\24477.D\ECD1A.CH Vial: 78 Signal #2 : C:\HPCHEM\1\DATA\508F\011110\24477.D\ECD2B.CH Acg On : 13 Nov 2001 7:41 am Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 15 11:26 2001 Quant Results File: PCB1260.RES Quant Method : C:\HPCHEM\1\METHODS\PCB1260.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 4/23/99 Last Update : Thu Nov 15 11:16:07 2001 Response via : Initial Calibration DataAcq Meth : 508F2.M

Volume Inj. Signal #1 Phase Signal #2 Phase: Signal #1 Info Signal #2 Info : Compound RT#1 RT#2 Resp#l Resp#2 ug/L ug/L

System Monitoring Compounds 6) s 2,4-DDD SURROGAT 36.73 33.73 664536 764610 0.166 0.133 Spiked Amount 0.100 Recovery = 166.00% 133.00% Target Compounds 1) PEAK 1 33.36 29.95 506 8215 0.002 0.027 # 2) PEAK 2 37.13 34.46 8031 1138 0.009 0.001 # 3) PEAK 3 37.96f 34.46 4447 1138 0.005 0.001 # 4) PEAK 4 45.08f 35.11 1202 14219 0.001 0.047 # 5) PEAK 5 0.00 41.30 0 2880 N.D. 0.010 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24477.D PCB1260.M Thu Nov 15 11:27:11 2001 Page 1

NYC-WTC_000007774

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NYC-WTC_000007774Source: NYC Law Department, mirrored locally

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