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 GCMS data table, Jan-Feb 2002 · Box DEP Box 12

  NYC-WTC_000004935

  · similarity 0.998 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AE01507, Mar 2002 · Box DEP Box 14

  NYC-WTC_000009946

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD29522, Feb 2002 · Box DEP Box 22

  NYC-WTC_000036779

  · similarity 0.996 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS analysis results for sample AE02720, March 5 2002

NYC-WTC_000011027

Laboratory report documenting gas chromatography-mass spectrometry results for sample AE02720 including surrogate recovery.

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

Open the record for the City’s folder metadata.

Comparison filing

DEP GCMS data table, Jan-Feb 2002

NYC-WTC_000004935

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 12

Open the record for the City’s folder metadata.