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← Document results/DEP Box 13/508 X 10/24/01 AN 11/21/01
Document / 111 pages

DEP Method 508 sample log, Oct-Nov 2001

Machine-extracted title · confidence 90%

Laboratory data sheet containing Method 508 sample results for samples collected October 24, 2001.

NYC-WTC_000007885–000007995

Folder label: “508 X 10/24/01 AN 11/21/01

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OCR status: ok · source: pdftotext

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

Data File : C:\HPCHEM\1\DATA\508\112101\25264.D\ECD1A.CH Vial: 42 Acq On : 23 Nov 20101 12:23 pm Operator: Nefliu Sample : sample Inst 105 Mise Multiplr: 1.00 IntFile : events.e

Data File C:\HPCHEM\l\DATA\508\112101\25264.D\ECD2B.CH Vial: 42 Acq On 23 Nov 101 12:23 pm Operator: Nefliu Sample sample Inst 105 Mise Multiplr: 1.00 IntFile events2.e Quant Time Nov 28 13:34 19101 Quant Results File: 111701C.RES

Quant Method : C:\HPCHEM\1\METHODS\508\111701C.M (Chemstation Integrator) Title : 508 CHLORDANE Last Update : Wed Nov 28 13:19:08 2001 Response via : Initial Calibration DataAcq Meth : PESTPCB.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 4) S 2,4-DDD Surrogat 21.53 21.81 2807229 178272 0.170m 0.189m Spiked Amount 0.200 Recovery 85.00% 94.50%

Target Compounds 1) Chlordane 1 20.06 16.60 5432 2119 0.006 0.027 # 2) Chlordane 2 20.43 0.00 4774 0 0.001 N.D. # 3) Chlordane 3 20.58 0.00 1373 0 0.000 N.D. #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by 25% (m)=manual int. 25264.D 111701C.M Wed Nov 28 13:34:07 2001 Page 1

NYC-WTC_000007971

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NYC-WTC_000007971Source: NYC Law Department, mirrored locally

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Method 508 sample log sheet, Oct-Nov 2001 · Box DEP Box 13

NYC-WTC_000008843

Log sheet recording Method 508 sample processing details including drip rates and pH values for samples from late October to November 2001.

2 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997

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