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 blank analysis results, sample AD29135, Dec 2001 · Box DEP Box 22

  NYC-WTC_000036055

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction method log, Dec 2001 · Box DEP Box 22

  NYC-WTC_000036201

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results, sample AD28903, Dec 2001 · Box DEP Box 22

  NYC-WTC_000035571

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration log sample AD29289, Dec 2001 · Box DEP Box 22

  NYC-WTC_000036341

  · similarity 0.992 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS reference results for sample AD28662, Dec 2001 · Box DEP Box 22

  NYC-WTC_000034954

  · similarity 0.992 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration results for organic compounds, Dec 2001 · Box DEP Box 22

  NYC-WTC_000036494

  · similarity 0.992 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration results for sample AD29024, Dec 18 2001 · Box DEP Box 22

  NYC-WTC_000035900

  · similarity 0.992 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration data for sample AD29926, Jan 2002 · Box DEP Box 22

  NYC-WTC_000037375

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration verification results, Dec 2001 · Box DEP Box 22

  NYC-WTC_000036963

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration results for sample AD29932, Dec 2001 · Box DEP Box 22

  NYC-WTC_000037235

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS calibration results for sample AD29022, Dec 14 2001

NYC-WTC_000035788

Calibration data sheet verifying instrument response for nitrosamines and benzene derivatives.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 22

Open the record for the City’s folder metadata.

Comparison filing

GCMS blank analysis results, sample AD28903, Dec 2001

NYC-WTC_000035571

GCMS method blank analysis for sample AD28903 dated December 7, 2001, showing non-detect levels.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 22

Open the record for the City’s folder metadata.