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 file header fragment, April 2002 · Box DEP Box 23

  NYC-WTC_000039718

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DFTPP instrument calibration verification report, April 2002 · Box DEP Box 57

  NYC-WTC_000060109

  · similarity 0.994 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS drip rate log, March-April 2002 · Box DEP Box 57

  NYC-WTC_000060981

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS total ion chromatogram for DFTPP standard, Mar 2002 · Box DEP Box 23

  NYC-WTC_000037499

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AE03454, Mar 13 2002 · Box DEP Box 23

  NYC-WTC_000038377

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Pesticide analysis results, sample AE11311, May 2002 · Box DEP Box 15

  NYC-WTC_000015972

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Internal standard analysis results, sample AE10186, May 2002 · Box DEP Box 65

  NYC-WTC_000082497

  · similarity 0.970 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS instrument calibration log, April 17, 2002

NYC-WTC_000060778

Instrument log page for DFTAA417.D analysis using AcqMethod 508SCAN on April 17, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0003 · Box DEP Box 57

Open the record for the City’s folder metadata.

Comparison filing

GCMS file header fragment, April 2002

NYC-WTC_000039718

Fragmented header information from a GCMS data file associated with the April 2002 testing period.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 23

Open the record for the City’s folder metadata.