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 extraction log fragment with handwritten notes, Mar 2002 · Box DEP Box 57

  NYC-WTC_000058349

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• 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 method sheet for extraction parameters and logs, March 2002 · Box DEP Box 57

  NYC-WTC_000059661

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method documentation page, Apr 2002 · Box DEP Box 27

  NYC-WTC_000046986

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data file header for WTC environmental samples, March 2002 · Box DEP Box 23

  NYC-WTC_000037989

  · 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 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document page with sample processing data, March 2002 · Box DEP Box 57

  NYC-WTC_000058484

  · similarity 0.987 (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 document fragment from April 2002 · Box DEP Box 27

  NYC-WTC_000047640

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method header page, DEP Box 15, June 2002 · Box DEP Box 15

  NYC-WTC_000014608

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmented GCMS header page, Mar 2002 · Box DEP Box 57

  NYC-WTC_000058160

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 609 extraction data sheet, May 1 2008 · Box DEP Box 18

  NYC-WTC_000023548

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Document fragment from DEP Box 57 folder GCMS X

NYC-WTC_000059586

Single-page document fragment from the DEP Box 57 collection containing minimal visible text or identifiers.

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

Open the record for the City’s folder metadata.

Comparison filing

Method 20 laboratory log sheet, April 2002

NYC-WTC_000047952

Laboratory log sheet for Method 20 recording parameters and sample processing details from April 2002.

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

Open the record for the City’s folder metadata.