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 analysis results for sample AE03454, Mar 13 2002 · Box DEP Box 23

  NYC-WTC_000038377

  · similarity 0.993 (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 0.992 (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 0.987 (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 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DFTPP instrument qualification results, April 30 2002 · Box DEP Box 25

  NYC-WTC_000044447

  · similarity 0.983 (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 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method laboratory worksheet, February 2002 · Box DEP Box 28

  NYC-WTC_000052421

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Quality control check results, sample AD28316, Jan 2002 · Box DEP Box 30

  NYC-WTC_000058057

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 525 pesticide results, sample AD28322, Dec 2001 · Box DEP Box 30

  NYC-WTC_000055820

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DFTPP instrument calibration verification report, April 2002 · Box DEP Box 57

  NYC-WTC_000060109

  · similarity 0.970 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS DFTPP tuning report, Feb 27 2002

NYC-WTC_000010768

Instrument tuning verification record using DFTPP standard to confirm mass spectrometer performance on February 27, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 14

Open the record for the City’s folder metadata.

Comparison filing

DFTPP instrument calibration verification report, April 2002

NYC-WTC_000060109

Mass spectrometer calibration log using DFTPP standard to verify instrument performance on April 5, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0003 · Box DEP Box 57

Open the record for the City’s folder metadata.