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.

• DEP data extraction log page, Sep 2001 · Box DEP Box 67

  NYC-WTC_000086566

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GC/MS scan data printout for September 24, 2001 · Box DEP Box 67

  NYC-WTC_000087975

  · similarity 0.993 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory extraction parameters and remarks, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069571

  · similarity 0.992 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan document fragment, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069496

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method parameters and calibration data, Nov-Dec 2001 · Box DEP Box 21

  NYC-WTC_000032588

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP extraction method sheet with drip rate data, September 2001 · Box DEP Box 67

  NYC-WTC_000086892

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data file header, Dec 28 2001 · Box DEP Box 22

  NYC-WTC_000035515

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GC/MS analysis results for sample AD22167, Sept 2001 · Box DEP Box 67

  NYC-WTC_000086738

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS X document header, Dec 2001 · Box DEP Box 21

  NYC-WTC_000031210

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis results for sample AD24215, Nov 6 2001 · Box DEP Box 60

  NYC-WTC_000067975

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GC/MS chromatogram data for lab blank sample, Oct 18 2001 · Box DEP Box 67

  NYC-WTC_000088486

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan document header, Oct 9-31 2001 · Box DEP Box 60

  NYC-WTC_000067937

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log, Oct-Nov 2001 · Box DEP Box 60

  NYC-WTC_000069729

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log, DEP Box 16, Dec 2001 · Box DEP Box 16

  NYC-WTC_000017650

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log, Oct-Nov 2001 · Box DEP Box 60

  NYC-WTC_000067425

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sequence log listing samples and standards, Nov 2001 · Box DEP Box 22

  NYC-WTC_000034156

  · similarity 0.981 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

DEP extraction method sheet with drip rate data, September 2001

NYC-WTC_000087008

Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.

Environmental Protection, Dept. of · Volume NYC-WTC0003 · Box DEP Box 67

Open the record for the City’s folder metadata.

Comparison filing

GCMS method parameters and calibration data, Nov-Dec 2001

NYC-WTC_000032588

Technical document outlining GCMS method parameters, drip rates, and calibration values for environmental testing.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 21

Open the record for the City’s folder metadata.