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.

• Method 525 duplicate spike analysis results, Nov-Dec 2001 · Box DEP Box 30

  NYC-WTC_000057405

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Spiked sample analysis, sample AD26534, Nov 2001 · Box DEP Box 30

  NYC-WTC_000057524

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Pesticide analysis results, sample AD27678, Dec 2001 · Box DEP Box 30

  NYC-WTC_000055543

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 525 pesticide analysis results, sample AD26321, Nov-Dec 2001 · Box DEP Box 30

  NYC-WTC_000057410

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Spiked sample analysis results, sample AD23837, Oct 2001 · Box DEP Box 58

  NYC-WTC_000064037

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Duplicate spike analysis results, 525 X, Nov-Dec 2001 · Box DEP Box 30

  NYC-WTC_000055681

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Spiked Sample Results, Nov 2001 · Box DEP Box 20

  NYC-WTC_000030015

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Spiked sample results, sample AD24483, Nov 2001 · Box DEP Box 20

  NYC-WTC_000028742

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory analysis results for spiked sample AD26472, Nov-Dec 2001 · Box DEP Box 30

  NYC-WTC_000057632

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Water sample analysis results, Oct-Nov 2001 · Box DEP Box 20

  NYC-WTC_000028162

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Reference standard analysis, sample AD26534, Nov 2001

NYC-WTC_000057519

Lab report showing results for reference standards used to validate analytical methods for sample AD26534 tested between November 7 and 24, 2001.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 30

Open the record for the City’s folder metadata.

Comparison filing

Laboratory analysis results for spiked sample AD26472, Nov-Dec 2001

NYC-WTC_000057632

Chemical analysis report for a spiked quality control sample AD26472 to verify recovery rates during testing in November 2001.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 30

Open the record for the City’s folder metadata.