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 reference standard results for volatile organics, April 2002 · Box DEP Box 27

  NYC-WTC_000047186

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method file details, sample AE07767, April 2002 · Box DEP Box 27

  NYC-WTC_000047449

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration scan data for volatile organics, April 2002 · Box DEP Box 27

  NYC-WTC_000048103

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS reference results for sample AE07972, April 2002 · Box DEP Box 27

  NYC-WTC_000047533

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample analysis report AE08482, May 7 2002 · Box DEP Box 27

  NYC-WTC_000048620

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration table for method 508SCAN, April 2002 · Box DEP Box 27

  NYC-WTC_000047769

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration scan data, April 17 2002 · Box DEP Box 27

  NYC-WTC_000048265

  · similarity 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration results, sample AE07767, April 2002 · Box DEP Box 27

  NYC-WTC_000047440

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS method 508 review data sheet, sample AE07510, April 2002

NYC-WTC_000047320

Reviewed data sheet documenting GCMS method 508 analysis events and response values for various compounds in April 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 27

Open the record for the City’s folder metadata.

Comparison filing

GCMS calibration scan data, April 17 2002

NYC-WTC_000048265

Instrument scan data for GCMS calibration using deuterated standards on April 17, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 27

Open the record for the City’s folder metadata.