NYC Law Department release
Independent mirror · updated as the City releases more · v1.3.3
☕ Buy me a coffee
← Document results/DEP Box 13/508 X 10/17/01 AN 11/17/01
Document / 231 pages

DEP laboratory log cover sheet, Oct-Nov 2001

Machine-extracted title · confidence 80%

Cover sheet for a DEP laboratory log containing sample data collected October 17, 2001.

NYC-WTC_000008611–000008841

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

Page image
Scanned page image, NYC-WTC_000008626
OCR text

OCR status: ok · source: pdftotext

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

Data File : C:\HPCHEM\1\DATA\1116O1\1O17LB.D\ECD1A.CH: Vial: 18 Acq On : 17 Nov 20101 2:50 am <Operator: Nefliu Sample : 10/17 lab blk Inst 105 Mise Multiplr: 1.00 IntFile : EVENTS.E

Data File : C:\HPCHEM\1\DATA\111601\1017LB.D\ECD2B.CH Vial: 18 Acq On : 17 Nov 101 2:50 am Operator: Nefliu Sample : 10/17 lab blk Inst : 105 Mise : Multiplr: 1.00 IntFile : EVENTS.E Quant Time: Nov 19 13:16 19101 Quant Results File: 111701P.RES

Quant Method : C:\HPCHEM\1\METHODS\111701P.M (Chemstation Integrator) Title : 508 Chlorinated Pesticides Last Update : Sat Nov 17 09:04:43 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 10) S 2,4 DDD Surrogat 20.33 20.59 3456195 184905 0.218 0.226 Spiked Amount 0.200 Recovery = 109.00% 113.00%

Target Compounds 2) g-BHC 15.31 0.00 1058 0 0.000 N.D. d# 3) Heptachlor 15.82 0.00 472 0 0.000 N.D. # 4) Aldrin 16.72 17.00f 1856 529 0.000 0.000 # 6) 4,4-DDE 19.48 20.26f 19940 307 0.001 0.000 # 7) Dieldrin 20.02 20.26f 6327 307 0.000 0.000 # 8) Endrin 20.58 0.00 4066 0 0.000 N.D. # 9) Methoxychlor 23.30 0.00 1219205 0 0.288 N.D. #

(f)=RT Delta > 1/2 Window (#)=Amounts differ by 25% (m)=manual int. 1017LB.D 111701P.M Mon Nov 19 13:19:33 2001 Page 1

NYC-WTC_000008626

OCR can misread numbers and units. Confirm readings against the page image before using them.

NYC-WTC_000008626Source: NYC Law Department, mirrored locally

Related records

Browse subjects →

Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.

Same-box records

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.

3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.990

machine-extracted · confidence unavailable · Check page ↗

Filed elsewhere

More like this page

Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.

Others also read

Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.

Compare copies and versions →