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← Document results/DEP Box 13/508 X 10/19/01 AN 11/17/01
Document / 159 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 19, 2001.

NYC-WTC_000008294–000008452

Folder label: “508 X 10/19/01 AN 11/17/01”

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Scanned page image, NYC-WTC_000008440
OCR text

OCR status: ok · source: pdftotext

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

Data File : C:\HPCHEM\1\DATA\1116O1\25O4O.D\ECD1A.CH Vial: 49 Acq On : 18 Nov 20101 8:59 am Operator: Nefliu Sample : sample Inst : 105 Mise Multiplr: 1.00 IntFile events.e

Data File : C:\HPCHEM\l\DATA\111601\25040.D\ECD2B.CH Vial: 49 Acq On : 18 Nov 101 8:59 am Operator: Nefliu Sample : sample Inst 105 Mise Multiplr: 1.00 IntFile : events2.e Quant Time: Nov 19 16:31 19101 Quant Results File: 1232508.RES

Quant Method : C:\HPCHEM\1\METHODS\1232508.M (Chemstation Integrator) Title : 1232 5/21/01 Last Update : Mon Nov 19 16:21:23 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 Conc#l Conc#2

System Monitoring Compounds 6) S 2,4-DDD Surrogat 20.27 20.53 2676656 146257 0.170 0.218 # Spiked Amount 0.200 Recovery = 85.00% 109.00%

Target Compounds 1) 1232-1 12.62 13.82 1899 1089 0.004 0.025 # 2) 1232-2 13.31 14.90 155294 1805 0.121 0.033 # 3) 1232-3 14.44 16.00 45862 9292 0.046 0.142 # 4) 1232-4 15.67 18.58 18124 735 0.010 0.045 # 5) 1232-5 17.20 19.33 186666 1022 0.171 0.056 #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 25040 .D 1232508 .M Mon Nov 19 16:31:55 2001 Page 1

NYC-WTC_000008440

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NYC-WTC_000008440Source: 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 0.992

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