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 surrogate recovery results for sample AE03184, March 2002 · Box DEP Box 12

  NYC-WTC_000006045

  · similarity 0.995 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AE00843, Feb 4 2002 · Box DEP Box 28

  NYC-WTC_000052128

  · similarity 0.995 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AE00840, Feb 4 2002 · Box DEP Box 28

  NYC-WTC_000052108

  · similarity 0.995 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD31670, Jan 28 2002 · Box DEP Box 28

  NYC-WTC_000050008

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD31644, Jan 28 2002 · Box DEP Box 28

  NYC-WTC_000049990

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS results for sample AE00700, Feb 13 2002

NYC-WTC_000051806

GCMS analysis log for sample AE00700 showing surrogate recovery and unknown compounds detected on February 13, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 28

Open the record for the City’s folder metadata.

Comparison filing

GCMS analysis results for sample AD31670, Jan 28 2002

NYC-WTC_000050008

Laboratory report showing GCMS analysis of sample AD31670 including unknown compounds and surrogate recovery data.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 28

Open the record for the City’s folder metadata.