Calibration verification report for pesticide analysis listing compound responses, averages, and percent relative standard deviations.
NYC-WTC_000081407–000081413Folder label: “508 Xtract 10/4/01 Anal 10/31/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed) Signal #1 : C:\HPCHEM\l\DATA\508F\011030B\PESTUR.D\ECDlA.CH Vial: 24 Signal #2 : C:\HPCHEM\l\DATA\508F\011030B\PESTUR.D\ECD2B.CH Acq On : 31 Oct 2001 6:23 pm Operator Nefliu Sample : pest unextracted ref Inst 104 Mise : Multiplr 1.00 IntFile Signal #1: events.e IntFile Signal #2: events2.e Quant Time: Nov 1 16:30 2001 Quant Results File: OlllOlP.RES Quant Method : C:\HPCHEM\1\METHODS\011101P.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 Target Compounds 1) PROPACHLOR 16.74 15.73 132286 149818 0.1839Sl7 . 0.190 2) g-BHC 22.94 20.72 986105 1410402 0.132^^7 sO.138 3) HEPTACHLOR 25.62 22.13 427798 707459 0.083/xJ 0.090 4) ALDRIN 28.25 24.20 409029 469015 O.O43||7/ . 0.045 5) HEPTACHLOR EPOXI 32.18 29.41 1075774 1309673 0.137c,,.' 0.141 6) 4,4'-DDE 35.61 32.50 3161464 3462321 0.391r^^/ 0.396 7) DIELDRIN 35.90 33.17 527243 634499 0.069mYGY 0.072 8) ENDRIN 37.95 34.21 358542 425199 O.O8Oio-/ 0.085 9) METHOXYCHLOR 49.23 41.27 280588 332845 0.166^/7 0.180
(f)=RT Delta > 1/2 Window (#)=Amounts differ by > 25% (m)=manual int. PESTUR.D OlllOlP.M Thu Nov 01 16:30:17 2001 Page 1
NYC-WTC_000081412
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000078447
Instrumental data file recording gas chromatography signals and peak responses for chlorinated pesticides on September 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000079537
Laboratory report listing analytical results for chlorinated pesticides in sample AD22916 collected September 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000080171
Laboratory report listing detection limits for chlorinated pesticides in sample AD22698 analyzed between September and October 2001.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000079273
Lab report listing organochlorine pesticide and PCB concentrations for sample AD22578 tested September 19-28, 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000078703
Laboratory report listing analytical results for pesticides including Propachlor and Toxaphene in sample AD22485.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000081199
Laboratory report for sample AD23844 listing pesticide components and quantitative results from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009350
Second calibration verification report showing recovery percentages for standard pesticide compounds in sample AD25049.
1 shared topics · similarity 0.999
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000092188
Laboratory report listing analytical results for chlorinated pesticides and PCBs in sample AD26252.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006972
Instrument data file showing signal responses and recovery percentages for surrogate standards in chlorinated pesticide analysis.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090628
Laboratory report detailing analytical results for chlorinated pesticides in sample AD26833 from November to December 2001.
1 shared topics · similarity 0.998
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000092209
Laboratory report detailing Toxaphene peak concentrations and surrogate recovery for chlorinated pesticide testing.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000091570
Laboratory results report for pesticide calibration verification standards showing recovery percentages for various compounds in sample AD25845.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
NYC-WTC_000006410
Document header page containing archival reference numbers and dates from the October 2001 collection.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000080171
Laboratory report listing detection limits for chlorinated pesticides in sample AD22698 analyzed between September and October 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000007324
Laboratory data sheet containing sample counts and analytical parameters for samples collected October 15, 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000006702
Document recording Method 508 extraction details including drip rates and pH values from October 2001.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000009350
Second calibration verification report showing recovery percentages for standard pesticide compounds in sample AD25049.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000081002
Quantitative laboratory results for chlorinated pesticides including Toxaphene in sample AD23797 from the WTC site.
Similarity score 0.999 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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.
NYC-WTC_000081365
Administrative record from DEP Box 64 labeled 508 covering extraction and analysis dates of October 4 through October 31, 2001.
Filed in the same folder
NYC-WTC_000081366
Fragmented page from a laboratory report regarding pesticide analysis conducted in early October 2001 with illegible content.
Filed in the same folder
NYC-WTC_000081368
Laboratory analysis sequence documentation for sample 508 showing multiple pesticide and contaminant analyses including hexane, endrin, chlordane, toxaphene, and PCBs performed…
Filed in the same folder
NYC-WTC_000081370
Laboratory record listing pesticide and PCB analysis results for sample AD23914 with compounds below detection limits.
Filed in the same folder
NYC-WTC_000081377
Analytical results report for sample AD23914 listing detected pesticide compounds and concentrations from October 2001 testing.
Filed in the same folder