Log of quality control analyses for sample AD24290 documenting dates and comments from October-November 2001.
NYC-WTC_000028210–000028235Folder label: “525 X 10/15/01 AN 10/25/01”
OCR status: junk · source: pdftotext
2 2 - X o o 3 o c _s
1 U C o o O Mass List File: C:\DFTB1025 Date: Oct-26-1991 06:40:03 CT o' O N Comment: BOHLK; METHOD 525; INST 204; 10/25/01; DFTPP/ENDBIN U CO O N N Scan No: 1111 Betention Time: 18:31 RIC: 6373502 Mass Range: 47 - 444 — 9 00 # Peaks: 165 Mass of Base Peak: 442 Int: 1002500 Threshold: 0 A U o o C Mass Intensity % Base Mass Intensity ‘A Base Mass Intensity ‘A Base 3CD 3 186 78,928 7.87 227 31,071 3.10 315 8,214 0.82 187 18,571 1.85 229 4,642 0.46 316 3,214 0.32 188 2,857 0.28 235 5,714 0.57 323 20,714 2.07 189 6,785 0.68 241 3,571 0.36 324 3,571 0.36 191 3,214 0.32 243 3,571 0.36 327 4,285 0.43 192 5,357 0.53 244 42,142 4.20 334 14,285 1.42 193 6,785 0.68 245 6,071 0.61 335 6,071 0.61 196 12,857 1.28 246 10,000 1.00 341 2,857 0.28 197 4,642 0.46 255 385,714 38.48 346 3,214 0.32 198 629,642 62.81 256 50,714 5.06 352 6,071 0.61 199 36,428 3.63 257 3,214 0.32 354 14,285 1.42 203 3,571 0.36 258 17,142 1.71 355 3,571 0.36 204 19,285 1.92 259 3,571 0.36 365 55,000 5.49 205 24,285 2.42 265 8,571 0.85 372 13,214 1.32 206 111,071 11.08 273 15,000 1.50 373 4,642 0.46 207 16,785 1.67 274 43,571 4.35 402 4,642 0.46 208 5,000 0.50 275 171,785 17.14 403 6,428 0.64 210 2,500 0.25 276 25,000 2.49 421 5,357 0.53 211 5,357 0.53 277 15,357 1.53 422 6,071 0.61 217 33,571 3.35 285 5,000 0.50 423 53,928 5.38 221 10,000 1.00 293 6,071 0.61 424 10,357 1.03 222 4,285 0.43 295 2,500 0.25 441 141,785 14.14b x 223 5,000 0.50 296 38,571 3.85 442 1,002,500 100.00/ 224 61,785 6.16 297 3,571 0.36 443 167,857 16.74/ 225 17,500 1.75 303 7,142 0.71 444 15,714 1.57
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000028389
Laboratory data verifying method detection limits for organic contaminants during water sample analysis in October 2001.
1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028358
Log sheet recording drip rates, pH levels, and sample counts for water quality monitoring conducted at the World Trade Center site in late October 2001.
1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028900
Data sheet recording laboratory measurements including drip rates and pH for multiple environmental samples collected October 23, 2001.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029332
Laboratory report documenting calibration standard analysis for water sample AD25457 to verify instrument accuracy during testing.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000027954
Laboratory data sheet recording analytical results for various water quality indicators and contaminants.
1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029442
Laboratory report detailing GCMS analysis of sample AD25458 conducted on November 13, 2001, with results for various organic compounds.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029152
Gas chromatography-mass spectrometry analysis results for sample AD25041 including DDT and Endrin data from November 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029625
Header page for laboratory sample AD25665 with identification codes and dates from October to November 2001.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028534
Laboratory analysis of sample AD24481 completed 10/31/01 showing DFTPP quality control pass and quantified results for Endrin and DDT pesticides.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028126
Technical record detailing laboratory parameters such as drip rates, pH, and sample volumes for analysis.
1 shared topics · Same agency, volume and box · similarity 0.994
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028493
Laboratory quality control test results for sample AD24293 processed on October 30, 2001, including DFTPP component verification.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028628
Laboratory screening for pesticides including DDT and endrin in sample AD24477 analyzed November 3, 2001.
1 shared topics · Same agency, volume and box · similarity 0.993
machine-extracted · confidence unavailable · Check page ↗No available related records indexed in this group.
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NYC-WTC_000028202
Administrative record from DEP Box 20 covering the period of October 15 to November 25, 2001.
Filed in the same folder
NYC-WTC_000028203
Fragmented document header or label containing partial text and identifiers from the NYC WTC environmental records collection dated October 2001.
Filed in the same folder
NYC-WTC_000028209
QC analysis log sheet recording dates, comments, and identifiers for samples processed in October 2001.
Filed in the same folder
NYC-WTC_000028236
Lab report for calibration standard analysis of sample AD24290 showing recovery percentages for organic compounds analyzed October-November 2001.
Filed in the same folder
NYC-WTC_000028243
Lab report for lab blank analysis of sample AD24290 showing detection limits for organic compounds analyzed October-November 2001.
Filed in the same folder