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 method sheet for extraction parameters and logs, March 2002 · Box DEP Box 57

  NYC-WTC_000059661

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 document page, May 2002 · Box DEP Box 25

  NYC-WTC_000046214

  · similarity 0.984 (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 0.984 (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 0.983 (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 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method documentation page, Apr 2002 · Box DEP Box 27

  NYC-WTC_000046986

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document header fragment, April 2002 · Box DEP Box 23

  NYC-WTC_000039438

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document fragment from April 2002 · Box DEP Box 25

  NYC-WTC_000044240

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmented GCMS document header from April 2002 · Box DEP Box 27

  NYC-WTC_000046457

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmented DEP document page from May 2002 · Box DEP Box 25

  NYC-WTC_000045397

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

Selected filing

Method 609 extraction data sheet, May 1 2008

NYC-WTC_000023548

Data sheet recording Method 609 extraction parameters including drip rate and pH for a sample dated May 1, 2008.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 18

Open the record for the City’s folder metadata.

Comparison 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.