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.

• Lab analysis results for sample AD23497, Oct 2001 · Box DEP Box 58

  NYC-WTC_000064099

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Calibration standard analysis for AD24046, Oct 2001 · Box DEP Box 20

  NYC-WTC_000028003

  · similarity 0.975 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Water lab blank analysis, 525 X, Oct-Nov 2001 · Box DEP Box 20

  NYC-WTC_000029179

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Calibration check results for sample AD23260, Oct 2001 · Box DEP Box 58

  NYC-WTC_000062203

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS chemical analysis report, acenaphthene d-10, Nov 2001 · Box DEP Box 20

  NYC-WTC_000029081

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Calibration standard analysis, sample AD23606, Oct 2001

NYC-WTC_000062022

Fragmented record indicating calibration standard results for pesticide and contaminant analysis in sample AD23606.

Environmental Protection, Dept. of · Volume NYC-WTC0003 · Box DEP Box 58

Open the record for the City’s folder metadata.

Comparison filing

Water lab blank analysis, 525 X, Oct-Nov 2001

NYC-WTC_000029179

Laboratory report for a method blank (sample AD25041) used to verify analytical procedures at the DEP laboratory.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 20

Open the record for the City’s folder metadata.