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 blank analysis results, sample AE00109, February 2002 · Box DEP Box 12

  NYC-WTC_000005842

  · similarity 0.992 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP GCMS blank analysis, Feb 2002 · Box DEP Box 12

  NYC-WTC_000003705

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank control analysis, organic compounds, February 2002 · Box DEP Box 12

  NYC-WTC_000003832

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank analysis for sample AE01041, Feb 2002 · Box DEP Box 28

  NYC-WTC_000052790

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis report for sample AE01036, Feb 2002 · Box DEP Box 28

  NYC-WTC_000052726

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration table for TCLP analysis, Feb 2002 · Box DEP Box 28

  NYC-WTC_000052884

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS blank analysis, sample AE00945, February 2002

NYC-WTC_000052685

GC/MS procedural blank analysis results showing non-detectable levels of target organic compounds, confirming clean analytical conditions.

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

Open the record for the City’s folder metadata.

Comparison filing

DEP GCMS blank analysis, Feb 2002

NYC-WTC_000003705

Blank sample results showing non-detect levels for volatile organic compounds during GCMS testing on February 28, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 12

Open the record for the City’s folder metadata.