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.

• DEP extraction log fragment, Mar 9 2002 · Box DEP Box 14

  NYC-WTC_000011584

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Unreadable GCMS document fragment, May 2002 · Box DEP Box 25

  NYC-WTC_000045933

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 log, March 2002 · Box DEP Box 14

  NYC-WTC_000012403

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 log data, Jan-Mar 2002 · Box DEP Box 14

  NYC-WTC_000010466

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

  NYC-WTC_000022962

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmented DEP document regarding WTC samples, May 2002 · Box DEP Box 15

  NYC-WTC_000013415

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Document header fragment from DEP Box 14 archive · Box DEP Box 14

  NYC-WTC_000011340

  · similarity 0.979 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS file header with method parameters, April 2002 · Box DEP Box 27

  NYC-WTC_000047745

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AE06760, April 16-19, 2002 · Box DEP Box 23

  NYC-WTC_000039904

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document header or index page, Apr 2002 · Box DEP Box 27

  NYC-WTC_000046891

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 508 document fragment, April 2002 · Box DEP Box 25

  NYC-WTC_000043746

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS drip rate log, March-April 2002 · Box DEP Box 57

  NYC-WTC_000060981

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method parameters and verification sheet, April 2002 · Box DEP Box 57

  NYC-WTC_000060562

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS sample identification label, March 2002

NYC-WTC_000059334

Document containing a unique environmental sample identifier code from the New York City World Trade Center archive.

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

Open the record for the City’s folder metadata.

Comparison filing

GCMS method parameters and verification sheet, April 2002

NYC-WTC_000060562

DEP document outlining laboratory methods, drip rates, and verification signatures for environmental analysis.

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

Open the record for the City’s folder metadata.