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 laboratory method parameters, March 2002 · Box DEP Box 57

  NYC-WTC_000059026

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method 508/22 sample preparation log, March 2002 · Box DEP Box 23

  NYC-WTC_000037820

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

  NYC-WTC_000038912

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data file header for sample AE03075, March 2002 · Box DEP Box 14

  NYC-WTC_000011047

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Sample identification label and processing log, DEP Box 18, May · Box DEP Box 18

  NYC-WTC_000024039

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 506 log, February-March 2002 · Box DEP Box 14

  NYC-WTC_000011204

  · similarity 0.979 (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 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method laboratory worksheet, February 2002 · Box DEP Box 28

  NYC-WTC_000052421

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method parameters sheet, April-May 2002 · Box DEP Box 18

  NYC-WTC_000022717

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Liquid-liquid extraction parameters log, May 2002 · Box DEP Box 18

  NYC-WTC_000023406

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration slope documentation, May 18 2002 · Box DEP Box 18

  NYC-WTC_000025214

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method sheet with sample parameters, May 2002 · Box DEP Box 25

  NYC-WTC_000045046

  · similarity 0.974 (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 ↗
• Laboratory data sheet for method M, Jan 9-15, 2002 · Box DEP Box 28

  NYC-WTC_000051663

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS drip rate log excerpt, April 2002

NYC-WTC_000059810

Excerpt from a laboratory log recording liquid-liquid extractor drip rates for GCMS analysis on April 5, 2002.

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

Open the record for the City’s folder metadata.

Comparison filing

Unreadable document fragment, March 2002

NYC-WTC_000038912

Fragmented page from a DEP laboratory record dated between March 8 and March 19, 2002, containing unreadable text.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 23

Open the record for the City’s folder metadata.