NYC Law Department release
Independent mirror · updated as the City releases more · v1.2.6
← 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_000007711
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\24431.D\ECDlA.CH Vial: 62 Signal #2 : C:\HPCHEM\1\DATA\508F\011110\24431.D\ECD2B.CH Acq On : 12 Nov 2001 11:54 pm Operator: Nefliu Sample : sample Inst : 104 Mise : Multiplr: 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 15 8:48 2001 Quant Results File: 011114P.RES Quant Method : C:\HPCHEM\1\METHODS\011114P.M (Chemstation Integrator) Title : 508 CHLORINATED PESTICIDES 9/6/00 Last Update : Sun Oct 21 15:26:52 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 10) S 2,4-DDD SURROGAT 36.74 33.74 719897 985842 0.141m 0.193 # Spiked Amount 0.200 Recovery = 70.50% 96.50% Target Compounds 2) g-BHC 22.68 20.24 4257 3787 0.000 0.000 # 3) HEPTACHLOR 25.13 22.03f 1473 2663 0.000 0.000 # 4) ALDRIN 27.37f 23.59 20549 2328 0.002 0.000 # 5) HEPTACHLOR EPOXI 32.01 28.94 1733 2604 0.000 0.000 # 6) 4,4'-DDE 35.37 32.10 8849 26847 0.001 0.003 # 7) DIELDRIN 35.74 32.87 29183 4253 0.004 0.000 # 8) ENDRIN 37.79 33.95 3531 2569 0.001 0.000 # 9) METHOXYCHLOR 0.00 40.80 0 214372 N.D. 0.092m#

(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. 24431.D 011114P.M Thu Nov 15 08:48:46 2001 Page 1

NYC-WTC_00000771 1

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

NYC-WTC_000007711Source: 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

Filed elsewhere

No available related records indexed in this group.

More like this page

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

Page similarity is temporarily unavailable or this page has no indexed vector.

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 →