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 0.992 (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 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document header, March 2002 · Box DEP Box 14

  NYC-WTC_000012292

  · similarity 0.990 (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 ↗
• Fragmented GCMS document header from April 2002 · Box DEP Box 27

  NYC-WTC_000046457

  · similarity 0.988 (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 0.988 (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 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan document header, Oct 9-31 2001 · Box DEP Box 60

  NYC-WTC_000067937

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

  NYC-WTC_000058160

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 508 HOb extraction protocol notes, March 2002 · Box DEP Box 14

  NYC-WTC_000010274

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

Selected filing

GCMS document page with sample processing data, March 2002

NYC-WTC_000058484

Document page from the GCMS series in DEP Box 57 dated between March and April 2002.

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

Open the record for the City’s folder metadata.

Comparison filing

GCMS method header page, DEP Box 15, June 2002

NYC-WTC_000014608

Header page from a GCMS method document covering the period of May 28 to June 4, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 15

Open the record for the City’s folder metadata.