Document showing calibration data and detection limits for various pesticides used to verify analytical equipment accuracy.
NYC-WTC_000063713–000063726Folder label: “525 9/25 - 9/26/01 Ext 10/21 Analysis”
OCR status: junk · source: pdftotext
z z -< -< o o CD g I o “0 c o CT o o Nass List File: E:\DFTB1002 Date: Oct-03-1991 04:25:03 o' o o> o Comment: BOHLK; NETHOD 525; INST 204; 10/02/01; DFTPP "□ o Scan No: 1115 Retention Time: 18:35 RIC: 5669043 Nass Range: 47 - 445 03 (O tt Peaks: 163 Nass of Base Peak: 442 Int: 995000 Threshold: 0 O o o c Nass Intensity X Base Nass Intensity X Base Nass Intensity z Base 3 Q 3
186 58,823 5.91 244 30,588 3.07 335 7,352 0.74 187 18,235 1.83 245 5,588 0.56 341 2,941 0.30 189 3,823 0.38 246 9,117 0.92 346 3,529 0.35 192 5,000 0.50 255 337,058 33.88 352 4,705 0.47 193 6,176 0.62 256 43,823 4.40 353 6,764 0.68 196 8,235 0.83 257 3,529 0.35 354 12,058 1.21 197 5,882 0.59 258 20,882 2.10 364 2,941 0.30 198 525,882 52.85 259 2,352 0.24 365 48,235 4.85 199 34,117 3.43 265 5,882 0.59 366 8,235 0.83 204 14,117 1.42 273 11,470 1.15 372 15,294 1.54 205 18,823 1.89 274 37,352 373 5,588 0.56 206 92,352 9.28 275 180,000 18.09 383 3,235 0.33 207 13,235 1.33 276 24,117 2.42 391 2,352 0.24 208 3,823 0.38 277 15,294 1.54 402 5,000 0.50 217 29,705 2.99 278 3,529 0.35 403 6,470 0.65 221 7,941 0.80 293 4,117 0.41 404 3,235 0.33 222 3,235 0.33 296 39,705 3.99 421 6,764 0.68 223 5,000 0.50 297 7,647 0.77 422 5,294 0.53 224 48,823 4.91 303 5,588 0.56 423 50,294 5.05 225 15,588 1.57 314 3,235 0.33 424 10,588 1.06 227 28,529 2.87 315 5,882 0.59 441 133,235 13.39 228 3,235 0.33 323 17,941 1.80 442 995,000 100.00 229 6,176 0.62 324 4,705 0.47 443 170,294 17.11 234 2,058 0.21 332 2,058 0.21 444 18,529 1.86 243 3,823 0.38 334 8,529 0.86 445 2,941 0.30
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NYC-WTC_000062177
Log of quality control analyses performed on samples in October 2001 with handwritten comments and identifiers.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062061
Laboratory report displaying calibration standard results for pesticide and contaminant analysis in sample AD26143, with values near target concentrations.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063623
Log sheet recording laboratory sample preparation details including volume and pH measurements from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000064073
Laboratory report showing DFTPP pass status and Endrin/DDT concentrations for sample AD23497.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061993
Laboratory report listing pesticide detection results for sample AD23606 analyzed on October 24, 2001.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062709
Quality control document showing DFTPP instrument calibration passed for analysis of sample AD22491 on September 21, 2001.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063859
Log sheet recording laboratory extraction parameters including drip rates and pH for samples processed at the 525 site in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.992
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062498
Laboratory report showing quality control check results for sample AD23319 with DFTPP passed status in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062544
Laboratory report showing quality control check results for sample AD23270 with DFTPP and DDT status in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000063693
Raw instrument output and calibration parameters recorded during the analysis of environmental samples from the World Trade Center site.
1 shared topics · Same agency, volume and box · similarity 0.991
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062418
Technical form recording extraction parameters and quality control metrics for environmental sample processing in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.990
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000062617
Documentation of quality control analytical procedures performed on sample AD23341 during October 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000063686
Documentation of sample extraction on September 25-26, 2001, with analysis completed in late October 2001.
Filed in the same folder
NYC-WTC_000063687
Administrative record identifying a specific environmental sample from the World Trade Center site collected in September 2001.
Filed in the same folder
NYC-WTC_000063693
Raw instrument output and calibration parameters recorded during the analysis of environmental samples from the World Trade Center site.
Filed in the same folder
NYC-WTC_000063706
Laboratory report detailing quantitative results for pesticides including endrin and DDT in a World Trade Center environmental sample.
Filed in the same folder
NYC-WTC_000063727
Laboratory report listing quantitative findings for pesticides such as endrin and DDT in a World Trade Center environmental sample.
Filed in the same folder