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 calibration table review, Jan-Feb 2002 · Box DEP Box 16

  NYC-WTC_000016383

  · similarity 0.997 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD31641, February 2002 · Box DEP Box 28

  NYC-WTC_000049745

  · similarity 0.995 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample analysis report for AD29929, Jan 2002 · Box DEP Box 22

  NYC-WTC_000037457

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS results for unknowns, sample AD31130, Feb 2002 · Box DEP Box 16

  NYC-WTC_000019004

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS results for unknowns, sample AD31135, Feb 2002 · Box DEP Box 16

  NYC-WTC_000018983

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS comments for sample AD29520, Jan 2002 · Box DEP Box 22

  NYC-WTC_000036542

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS results for unknowns, sample AD31131, Feb 2002 · Box DEP Box 16

  NYC-WTC_000018972

  · similarity 0.992 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration data sheet, Dec 2001 · Box DEP Box 16

  NYC-WTC_000017883

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS calibration table, sample AD31129, Jan 2002

NYC-WTC_000018962

GCMS calibration table for sample AD31129 listing deuterated standards and retention times from January 10, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 16

Open the record for the City’s folder metadata.

Comparison filing

GCMS sample analysis report for AD29929, Jan 2002

NYC-WTC_000037457

Laboratory analysis report for environmental sample AD29929 showing GCMS results and surrogate compound recovery rates.

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

Open the record for the City’s folder metadata.