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.

• Document fragment from DEP Box 27, April 2002 · Box DEP Box 27

  NYC-WTC_000048878

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document header fragment, April 2002 · Box DEP Box 23

  NYC-WTC_000039438

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Environmental laboratory document fragment, February 2002 · Box DEP Box 14

  NYC-WTC_000011834

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory method documentation, Mar 2002 · Box DEP Box 12

  NYC-WTC_000005355

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS X header page for samples dated May 2002 · Box DEP Box 18

  NYC-WTC_000024184

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document fragment, April 2002 · Box DEP Box 27

  NYC-WTC_000048983

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log fragment with handwritten notes, Mar 2002 · Box DEP Box 57

  NYC-WTC_000058349

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 20 laboratory log sheet, April 2002 · Box DEP Box 27

  NYC-WTC_000047952

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method sheet for extraction parameters and logs, March 2002 · Box DEP Box 57

  NYC-WTC_000059661

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document fragment from April 2002 · Box DEP Box 25

  NYC-WTC_000044240

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method documentation page, Apr 2002 · Box DEP Box 27

  NYC-WTC_000046986

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Document fragment from DEP Box 57 folder GCMS X · Box DEP Box 57

  NYC-WTC_000059586

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 lab analysis data, March-April 2002 · Box DEP Box 23

  NYC-WTC_000039640

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Document fragment from DEP Box 18, May 2002 · Box DEP Box 18

  NYC-WTC_000023204

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmentary GCMS document header, May 2002 · Box DEP Box 18

  NYC-WTC_000023002

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS document fragment from April 2002

NYC-WTC_000047640

Fragmented page from a GCMS record dated April 12, 2002, containing method parameters and sample identifiers.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 27

Open the record for the City’s folder metadata.

Comparison filing

Document fragment from DEP Box 27, April 2002

NYC-WTC_000048878

Single page document fragment from the DEP Box 27 archive folder dated between April 10 and April 22, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 27

Open the record for the City’s folder metadata.