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 sequence log for February 8, 2002 · Box DEP Box 12

  NYC-WTC_000005607

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample label sheet, Feb 2002 · Box DEP Box 14

  NYC-WTC_000009423

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory data sheet with pH and drip rate logs · Box DEP Box 23

  NYC-WTC_000038104

  · similarity 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis data sheet, April 8, 2002 · Box DEP Box 25

  NYC-WTC_000043543

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Environmental analysis sheet with sample data, Sept-Oct 2001 · Box DEP Box 64

  NYC-WTC_000079498

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory drip rate and pH monitoring log, May 6 2004 · Box DEP Box 25

  NYC-WTC_000045825

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 608 data sheet fragment, March 2002 · Box DEP Box 23

  NYC-WTC_000038748

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS lab analysis data sheet, May 2-11, 2002 · Box DEP Box 25

  NYC-WTC_000045190

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

Selected filing

GCMS extraction method log with drip rate parameters, March 2002

NYC-WTC_000010382

Technical record documenting extraction method parameters and flow rates for sample processing in March 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 14

Open the record for the City’s folder metadata.

Comparison filing

GCMS Method 608 data sheet fragment, March 2002

NYC-WTC_000038748

Fragmented page from a DEP laboratory record showing method parameters and sample data for March 2002.

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

Open the record for the City’s folder metadata.