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 data file for sample AE05903, March 2002 · Box DEP Box 23

  NYC-WTC_000039061

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data file for sample AE05902, March 2002 · Box DEP Box 23

  NYC-WTC_000039049

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS instrument data file for sample 1/24, Feb 2002 · Box DEP Box 28

  NYC-WTC_000052477

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS raw data printout for sample AE05904, March 2002 · Box DEP Box 23

  NYC-WTC_000039076

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS raw data printout for sample AE05913, March 2002 · Box DEP Box 23

  NYC-WTC_000039162

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS instrument data file for sample 1/24, Feb 2002 · Box DEP Box 28

  NYC-WTC_000052471

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS surrogates report for sample AE04511, Apr 2002 · Box DEP Box 23

  NYC-WTC_000038730

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS surrogates report for sample AE04513, Apr 2002 · Box DEP Box 23

  NYC-WTC_000038712

  · similarity 0.985 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis results for sample AE00943, Feb 27 2002 · Box DEP Box 28

  NYC-WTC_000052369

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS surrogates report for sample AE04515, Apr 2002 · Box DEP Box 23

  NYC-WTC_000038695

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS analysis results, polycyclic aromatic hydrocarbons, March 2002

NYC-WTC_000038465

Gas chromatography-mass spectrometry analysis of environmental samples for polycyclic aromatic hydrocarbons including naphthalene, phenanthrene, chrysene, and perylene.

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

Open the record for the City’s folder metadata.

Comparison filing

GCMS blank analysis results for sample AE00943, Feb 27 2002

NYC-WTC_000052369

Quality control blank report for GCMS analysis of sample AE00943 showing no detected compounds above the method detection limit.

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

Open the record for the City’s folder metadata.