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 folder label page for November 7 to December 6, · Box DEP Box 21

  NYC-WTC_000031870

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

  NYC-WTC_000068556

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069951

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan data fragment for sample X, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069151

  · similarity 0.990 (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 ↗
• GCMS folder index page for November to December 2001 · Box DEP Box 21

  NYC-WTC_000031662

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample label, Nov-Dec 2001 · Box DEP Box 22

  NYC-WTC_000035423

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

  NYC-WTC_000005147

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

  NYC-WTC_000068721

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log fragment, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069815

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS scan document with illegible text, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069268

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS X document header, Dec 2001 · Box DEP Box 21

  NYC-WTC_000031210

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data file header for sample dated Feb 2002 · Box DEP Box 28

  NYC-WTC_000052849

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Extraction log sheet, Nov 2001 · Box DEP Box 60

  NYC-WTC_000069346

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS laboratory analysis data, Method 508, November 2001 · Box DEP Box 22

  NYC-WTC_000034719

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 document page, May 2002 · Box DEP Box 25

  NYC-WTC_000046214

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample extraction log table, Nov 2001 · Box DEP Box 60

  NYC-WTC_000068397

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method header page, Feb 2002 · Box DEP Box 12

  NYC-WTC_000006247

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Method 508 laboratory data sheet header, February 2002 · Box DEP Box 12

  NYC-WTC_000005605

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration log sheet, Dec 2001 · Box DEP Box 16

  NYC-WTC_000018577

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS reference data page, DEP Box 16, Jan 2002 · Box DEP Box 16

  NYC-WTC_000016796

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory data sheet fragment, Feb 2002 · Box DEP Box 14

  NYC-WTC_000009805

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP Box 15 document fragment, May 2002 · Box DEP Box 15

  NYC-WTC_000013773

  · similarity 0.981 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Document fragment from DEP Box 18, May 2002 · Box DEP Box 18

  NYC-WTC_000024954

  · similarity 0.979 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data sheet header with surrogate recovery data, March 2002 · Box DEP Box 14

  NYC-WTC_000009548

  · similarity 0.979 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Unreadable DEP Box 15 document header, May-June 2002 · Box DEP Box 15

  NYC-WTC_000014954

  · similarity 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Unreadable DEP Box 15 document header, May 2002 · Box DEP Box 15

  NYC-WTC_000014861

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP WTC sample data sheet, Jan 20 2002 · Box DEP Box 12

  NYC-WTC_000003418

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS instrument extraction parameters and settings · Box DEP Box 16

  NYC-WTC_000016056

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS calibration data, Nov 2001

NYC-WTC_000030680

Chromatogram and calibration data for DFTPP standard used to verify GC/MS instrument performance during environmental analysis.

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

Open the record for the City’s folder metadata.

Comparison filing

GCMS instrument extraction parameters and settings

NYC-WTC_000016056

Technical log detailing extraction rates, volumes, and pH settings used during sample preparation for GCMS analysis.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 16

Open the record for the City’s folder metadata.