NYC-WTC_000058025
Record of quality control checks for sample AD28172 performed in January 2002 to verify analytical accuracy.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
Laboratory blank results, sample AD28319, Jan 2002
Machine-extracted title · confidence 95%Laboratory blank analysis results for sample AD28319 showing pesticide compound levels below detection limits on January 16, 2002.
NYC-WTC_000058042–000058044Folder label: “525 X 11/26/01 A 12/17 - 12/18/01”
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NYC 9/11 Public Portal Document Quantitation Report (QT Reviewed)
Data File : C:\MSDCHEM\l\DATA\121701\1127LBB.D Vial: 43 Acq On : 18 Dec 2001 8:03 am Operator: McLean Sample : 11/27 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: BENZO.P Quant Time: Dec 18 08:40:22 2001 Quant Results File: 121401.RES
Quant Method : C:\MSDCHEM\l\5973N\121401.M (RTE Integrator) Title : Quantitation For Method 525.2 Last Update : Mon Dec 17 15:06:05 2001 Response via : Initial Calibration DataAcq Meth : 121401
Internal Standards R.T. Qlon Response Cone Units Dev(Min)
1) Acenaphthene-diO 18.20 164 6782380 5.00 ug/L 0.00 9) Phenanthrene D-10 22.53 188 10470924 5.00 ug/L 0.00 20) Chrysene D-12 30.31 240 7399684 5.00 ug/L 0.00
System Monitoring Compounds 2) 1,3-Dimethyl-2-nitrobenzen 13.13 134 1594209 4.60 ug/L 0.00 Spiked Amount 5.000 Recovery = 92.00% 19) Triphenyl Phosphate surr 29.59 326 1682675 5.28 ug/L 0.00 Spiked Amount 5.000 Recovery = 105.60% 21) Perylene D-12 surr 34.32 264 5233721 5.35 ug/L 0.00 Spiked Amount 5.000 Recovery = 107.00%
Target Compounds Qvalue 3) Hexachlorocyclopentadiene 0.00 237 0 N.D. 4) Hexachlorobenzene 0.00 284 0 N.D. d 5) EPTC 0.00 128 0 N.D. 6) 2,6-Dinitrotoluene 0.00 165 0 N.D. d 7) 2,4-Dinitotoluene 0.00 165 0 N.D. d 8) Molinate 0.00 126 0 N.D. d 10) Simazine 0.00 201 0 N.D. 11) Atrazine 0.00 200 0 N.D. 12) Alachlor 0.00 160 0 N.D. 13) Terbacil 0.00 161 0 N.D. d 14) Acetochlor 0.00 146 0 N.D. 15) Metribuzin 0.00 198 0 N.D. 16) Metolachlor 0.00 162 0 N.D. 17) Butachlor 0.00 160 0 N.D. d 18) 4,4'-DDE 0.00 246 0 N.D. d 22) Bis (2-Ethylhexyl) adipate 29.52 129 10927 0.39 ug/L # 10 23) Bis (2-Ethylhexyl) phthala 30.96 149 325916 0.52 ug/L 94 24) Benzo (a) pyrene 0.00 252 0 N.D. d
(#) = qualifier out of range (m) = manual integration 1127LBB.D 011402.M Tue Jan 15 14:27:58 2002 Page 1
NYC-WTC_000058043
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NYC-WTC_000058043Source: NYC Law Department, mirrored locally
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machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058107
Laboratory blank analysis results for sample AD28048 showing pesticide compound levels below detection limits on December 18, 2001.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058028
Laboratory blank analysis results for sample AD28172 showing pesticide compound levels below detection limits on January 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.986
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000058031
Calibration standard analysis results for sample AD28172 showing pesticide compound responses on January 16, 2002.
1 shared topics · Same agency, volume and box · similarity 0.985
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1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
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