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 document header fragment with drip rate instructions, Jan 2002 · Box DEP Box 28

  NYC-WTC_000050433

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 50 laboratory data sheet, Jan-Feb 2002 · Box DEP Box 28

  NYC-WTC_000050703

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory extraction log fragment, Jan 2002 · Box DEP Box 28

  NYC-WTC_000051501

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508d log, June 2002 · Box DEP Box 15

  NYC-WTC_000015739

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 408 laboratory data sheet for January 10-16, 2002 · Box DEP Box 28

  NYC-WTC_000051783

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS file header page with method parameters, Jan 2002 · Box DEP Box 28

  NYC-WTC_000050999

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP document page with method and sample data, March 2002 · Box DEP Box 12

  NYC-WTC_000006011

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP sample preparation log fragment, Jan-Feb 2002 · Box DEP Box 28

  NYC-WTC_000052018

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results, Feb 2002 · Box DEP Box 28

  NYC-WTC_000050616

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results, DEP Labs, Feb 2002 · Box DEP Box 14

  NYC-WTC_000009916

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 instrument log sheet for Jan 2002 · Box DEP Box 28

  NYC-WTC_000050178

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document header or index page, February 2002 · Box DEP Box 14

  NYC-WTC_000010678

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document fragment from DEP Box 23, March 2002 · Box DEP Box 23

  NYC-WTC_000039028

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP sample preparation log fragment, Jan-Feb 2002 · Box DEP Box 28

  NYC-WTC_000052223

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Unreadable document fragment, March 2002 · Box DEP Box 23

  NYC-WTC_000038912

  · similarity 0.979 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory data sheet for method M, Jan 9-15, 2002 · Box DEP Box 28

  NYC-WTC_000051663

  · similarity 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP document header page, June 4 2002 · Box DEP Box 15

  NYC-WTC_000015494

  · similarity 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory method parameters, March 2002 · Box DEP Box 57

  NYC-WTC_000059026

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory form fragment with method parameters, Jan 2002 · Box DEP Box 28

  NYC-WTC_000050814

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Sample identification label for WTC environmental data · Box DEP Box 18

  NYC-WTC_000023841

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Unreadable laboratory data sheet fragment, April 29 2002 · Box DEP Box 25

  NYC-WTC_000044431

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method documentation, May 28 2002 · Box DEP Box 15

  NYC-WTC_000014349

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP WTC sample data sheet, Jan 20 2002 · Box DEP Box 12

  NYC-WTC_000003418

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory log sheet fragment for samples AE12735-12798, June 2002 · Box DEP Box 15

  NYC-WTC_000015132

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method 506 drip rate log, March 2002 · Box DEP Box 23

  NYC-WTC_000039211

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Drip rate log, DEP Labs, June 2002 · Box DEP Box 15

  NYC-WTC_000015649

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Document fragment from DEP Box 28, Jan 3-17 2002

NYC-WTC_000049880

Fragmented document page from the Department of Environmental Protection archive regarding WTC site samples.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 28

Open the record for the City’s folder metadata.

Comparison filing

GCMS method documentation, May 28 2002

NYC-WTC_000014349

Document page referencing GCMS methods and sample identification number NYC-WTC_000014348 dated May 28, 2002.

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

Open the record for the City’s folder metadata.