Copies and versions

Copies are not independent tests. A high similarity score can also match a reused form; it does not establish which copy came first or whether their findings agree.

• GCMS method 508/22 sample preparation log, March 2002 · Box DEP Box 23

  NYC-WTC_000037820

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method 506 drip rate log, March 2002 · Box DEP Box 23

  NYC-WTC_000039211

  · similarity 0.979 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Calibration verification report, Method 525.2, Dec 2001 · Box DEP Box 30

  NYC-WTC_000058015

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 408 laboratory data sheet for January 10-16, 2002 · Box DEP Box 28

  NYC-WTC_000051783

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS DFTPP mass spectral verification, Feb 22 2002 · Box DEP Box 28

  NYC-WTC_000052355

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document fragment from DEP Box 23, March 2002 · Box DEP Box 23

  NYC-WTC_000039028

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS drip rate log excerpt, April 2002 · Box DEP Box 57

  NYC-WTC_000059810

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory method parameters, March 2002 · Box DEP Box 57

  NYC-WTC_000059026

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 instrument log sheet for Jan 2002 · Box DEP Box 28

  NYC-WTC_000050178

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS total ion chromatogram for DFTPP standard, Mar 2002 · Box DEP Box 23

  NYC-WTC_000037499

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Liquid-liquid extraction parameters log, May 2002 · Box DEP Box 18

  NYC-WTC_000023406

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS DFTPP tuning report, Feb 27 2002 · Box DEP Box 14

  NYC-WTC_000010768

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory log sheet fragment for samples AE12735-12798, June 2002 · Box DEP Box 15

  NYC-WTC_000015132

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS reference standard results, sample AE03017, March 2002 · Box DEP Box 12

  NYC-WTC_000005891

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AE03454, Mar 13 2002 · Box DEP Box 23

  NYC-WTC_000038377

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS method laboratory worksheet, February 2002

NYC-WTC_000052421

Laboratory method 50 worksheet documenting sample preparation parameters including drip rate, volume, and analytical conditions for GCMS testing.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 28

Open the record for the City’s folder metadata.

Comparison filing

Liquid-liquid extraction parameters log, May 2002

NYC-WTC_000023406

Log sheet recording drip rates, volumes, and pH measurements during liquid-liquid extraction procedures for environmental samples in May 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 18

Open the record for the City’s folder metadata.