Quality control data showing recovery rates of spiked pesticides and contaminants in sample AD27678 for method validation.
NYC-WTC_000055548–000055552Folder label: “525 X 11/23/01 A 12/7 - 12/8/01”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
P
User: Bohlk. Ted Westchester Dept. of Labs & Research Date: 01/08/2002 Time: 14:22:25
Sample: AD27678 Analysis: SPS525 Organic Chemicals - 525.2; dup spike Units: ug Started: 11/23/01 14:22 Ended: 12/8/01 14:22 Analyst: TB Result source: calculation Page: 1
: Qualifier - MDL]3 .: .1-, 4910s0ger 4ot. 1. S2*n 2 3 Hexachlorobenzene 94 0.10 Simazine 78 0.07 35 Atrazine 5 i Alachlor 96 100 0.10 0.20 6 ! bis(2-Ethylhexyladipate 80 0.60 7'. bis(2-Ethylhexyl)phthalate 86 0.60 Benzo(a)pyrene 54 EPTC________________ 10 1 2,6-Dinitrotoluene 74 108 94 0.20 1.0 2.0 . 11, 2,4-Dinitrotoluene 82 2.0 12 ’ Molinate 112 0.90 13; Terbacil 106 2.0 14 - Acetochlor 98 2.0 . 15 16 Metolachlor 100 0.75 V i Butachlor 102 0.40 18 : 4,4-DDE 90 0.80 194 Surr l,3-Dlmethyl-2-nltrobenze 108 no 20 Sum Triphenyl phosphate 21" Surr_Perylene-dl 2 90
NYC-WTC_000055549
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NYC-WTC_000055269
Laboratory report of duplicate spike analysis for pesticides and related compounds in sample AD27874 on December 6, 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055681
Laboratory report showing recovery data for a duplicate spiked water sample AD27769 collected at site 525 X.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057637
Chemical analysis report for a duplicate spiked quality control sample AD26472 to verify precision during testing in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055543
Laboratory report listing concentrations of pesticides and contaminants in sample AD27678 with all values below detection limits.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029683
Laboratory report documenting duplicate spike recovery data for organic chemical analysis conducted between October and November 2001.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029866
Laboratory report documenting duplicate sample results for pesticide and organic compound analysis associated with sample AD26078.
1 shared topics · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030562
DEP laboratory duplicate spike analysis (SD525) for sample AD27009 conducted between November 13 and November 30, 2001.
1 shared topics · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030361
Analysis of duplicate spiked samples for organic chemicals at site 525 conducted between November and December 2001.
1 shared topics · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030356
Quantitative analysis results for organic chemicals in spiked samples from site 525 collected between November and December 2001.
1 shared topics · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028571
Laboratory report documenting duplicate spiked sample results to verify precision for pesticides and organic compounds in water sample AD24481.
1 shared topics · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029219
Laboratory report for a duplicate spiked sample (sample AD25041) used to verify precision at the DEP laboratory.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028257
Lab report for duplicate spike analysis of AD24290 showing recovery results for organic compounds analyzed October-November 2001.
1 shared topics · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000055487
Inspection log or form for site 525 X covering dates in late November and early December 2001.
Filed in the same folder
NYC-WTC_000055488
Document containing a barcode or identifier for water sample NYC-WTC_000055487 collected at the World Trade Center site.
Filed in the same folder
NYC-WTC_000055497
Technical log recording water quality parameters including drip rates, pH, and turbidity counts for sample analysis.
Filed in the same folder
NYC-WTC_000055522
Record of a laboratory calibration verification using DFTPP standard and pesticide analysis for sample AD27678.
Filed in the same folder
NYC-WTC_000055529
Laboratory data documenting the response of calibration standards for various pesticides and contaminants in sample AD27678.
Filed in the same folder