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 fragment from November 2001 · Box DEP Box 21

  NYC-WTC_000033705

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results for sample AD29522, Jan 2002 · Box DEP Box 22

  NYC-WTC_000036690

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan data fragment, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069028

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Drip Rate Log, DEP Labs, Mar 2002 · Box DEP Box 14

  NYC-WTC_000012075

  · similarity 0.971 (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_000087157

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmented DEP laboratory data sheet, folder 504, Sept 2001 · Box DEP Box 58

  NYC-WTC_000061567

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS documentation fragment, Dec 2001 · Box DEP Box 22

  NYC-WTC_000036041

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

Selected filing

GCMS Method S08 data sheet, Nov-Dec 2001

NYC-WTC_000035774

Laboratory data sheet recording sample volumes and drip rates for GCMS Method S08 analysis.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 22

Open the record for the City’s folder metadata.

Comparison 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.