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 Method S08 data sheet, Nov-Dec 2001 · Box DEP Box 22

  NYC-WTC_000035774

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log, Nov 2001 · Box DEP Box 60

  NYC-WTC_000068556

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan document header, Nov 2001 · Box DEP Box 60

  NYC-WTC_000068812

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample label, Nov-Dec 2001 · Box DEP Box 22

  NYC-WTC_000035423

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS laboratory analysis data, Method 508, November 2001 · Box DEP Box 22

  NYC-WTC_000034719

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan data fragment for sample X, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069151

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069951

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP extraction method sheet with drip rate data, September 2001 · Box DEP Box 67

  NYC-WTC_000086892

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GC/MS LSC report for sample vial 6, Oct 2001 · Box DEP Box 67

  NYC-WTC_000087160

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan document header, Nov 2001 · Box DEP Box 60

  NYC-WTC_000068721

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data file header, Dec 28 2001 · Box DEP Box 22

  NYC-WTC_000035515

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS document fragment from November 2001

NYC-WTC_000033705

Fragmented page from a GCMS-related record dated between November 20 and 26, 2001, likely part of the WTC environmental monitoring series.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 21

Open the record for the City’s folder metadata.

Comparison filing

GCMS extraction log, Nov 2001

NYC-WTC_000068556

Log sheet recording liquid-liquid extraction parameters and sample processing details for November 2001.

Environmental Protection, Dept. of · Volume NYC-WTC0003 · Box DEP Box 60

Open the record for the City’s folder metadata.