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 extraction log fragment, Mar 9 2002 · Box DEP Box 14

  NYC-WTC_000011584

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmentary GCMS document header, May 2002 · Box DEP Box 18

  NYC-WTC_000022962

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Unreadable GCMS document fragment, May 2002 · Box DEP Box 25

  NYC-WTC_000045933

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 log, March 2002 · Box DEP Box 14

  NYC-WTC_000012403

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

Selected filing

GCMS analytical sequence list for May 28, 2002

NYC-WTC_000014147

Laboratory log listing the sequence of samples and calibration standards processed by GCMS on May 24 and May 28, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 15

Open the record for the City’s folder metadata.

Comparison filing

Fragmentary GCMS document header, May 2002

NYC-WTC_000022962

Fragmentary record containing a document identifier and date from the DEP GCMS analysis series.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 18

Open the record for the City’s folder metadata.