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

  NYC-WTC_000052421

  · similarity 0.979 (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 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS drip rate log excerpt, April 2002 · Box DEP Box 57

  NYC-WTC_000059810

  · similarity 0.973 (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 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory extraction log fragment, Jan 2002 · Box DEP Box 28

  NYC-WTC_000051501

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Document fragment from DEP Box 28, Jan 3-17 2002 · Box DEP Box 28

  NYC-WTC_000049880

  · similarity 0.973 (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 0.972 (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 0.972 (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 0.971 (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 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results, Feb 2002 · Box DEP Box 28

  NYC-WTC_000050616

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document header fragment with drip rate instructions, Jan 2002 · Box DEP Box 28

  NYC-WTC_000050433

  · similarity 0.970 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS method 506 drip rate log, March 2002

NYC-WTC_000039211

Fragmented header and data table from a GCMS Method 506 document recording drip rates for March 2002.

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

Open the record for the City’s folder metadata.

Comparison filing

DEP sample preparation log fragment, Jan-Feb 2002

NYC-WTC_000052018

Fragmented record showing sample volume, drip rates, and surrogate addition fields for environmental testing.

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

Open the record for the City’s folder metadata.