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 results, sample AD31129, Jan 2002 · Box DEP Box 16

  NYC-WTC_000018953

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results, Dec 2001 · Box DEP Box 22

  NYC-WTC_000036953

  · similarity 0.996 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results, Jan 2002 · Box DEP Box 22

  NYC-WTC_000036503

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results for sample AD31586, January 2002 · Box DEP Box 28

  NYC-WTC_000049684

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results for sample AD29931, Jan 2002 · Box DEP Box 16

  NYC-WTC_000017042

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration data sheet, Dec 2001 · Box DEP Box 16

  NYC-WTC_000017883

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results for sample AD29926, Jan 2002 · Box DEP Box 22

  NYC-WTC_000037367

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS reference standard results, Dec 2001 · Box DEP Box 22

  NYC-WTC_000036210

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results, Feb 4, 2002 · Box DEP Box 16

  NYC-WTC_000016375

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS reference results for sample AD29228, January 2002 · Box DEP Box 28

  NYC-WTC_000049787

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration data for sample AD29522, Jan 2002 · Box DEP Box 22

  NYC-WTC_000036695

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS blank analysis results for sample AD29565, Dec 2001

NYC-WTC_000037086

Laboratory report of GCMS blank analysis for sample AD29565 conducted on December 15, 2001.

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, Feb 4, 2002

NYC-WTC_000016375

Laboratory report of a GCMS blank run performed on February 4, 2002, to verify absence of contamination.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 16

Open the record for the City’s folder metadata.