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 method sheet for extraction parameters and logs, March 2002 · Box DEP Box 57

  NYC-WTC_000059661

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document header, March 2002 · Box DEP Box 14

  NYC-WTC_000012292

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 508 document page, May 2002 · Box DEP Box 25

  NYC-WTC_000046214

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS folder header document, February 2002 · Box DEP Box 14

  NYC-WTC_000010147

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmented DEP document page from May 2002 · Box DEP Box 25

  NYC-WTC_000045397

  · similarity 0.990 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS Method 502 log, Dec 2001 · Box DEP Box 16

  NYC-WTC_000019036

  · 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 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS document fragment from April 2002 · Box DEP Box 25

  NYC-WTC_000044240

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Environmental laboratory document fragment, February 2002 · Box DEP Box 14

  NYC-WTC_000011834

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory method documentation, Mar 2002 · Box DEP Box 12

  NYC-WTC_000005355

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Document fragment from DEP Box 27, April 2002 · Box DEP Box 27

  NYC-WTC_000048878

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS data file header for WTC environmental samples, March 2002 · Box DEP Box 23

  NYC-WTC_000037989

  · similarity 0.989 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP extraction log fragment, Mar 2002 · Box DEP Box 14

  NYC-WTC_000011695

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS X header page for samples dated May 2002 · Box DEP Box 18

  NYC-WTC_000024184

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log fragment with handwritten notes, Mar 2002 · Box DEP Box 57

  NYC-WTC_000058349

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

  NYC-WTC_000005240

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory data fragment, April 2002 · Box DEP Box 27

  NYC-WTC_000049391

  · 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 sample label, Nov-Dec 2001 · Box DEP Box 22

  NYC-WTC_000035423

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Fragmented GCMS document header from April 2002 · Box DEP Box 27

  NYC-WTC_000046457

  · similarity 0.988 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

DEP GCMS sample label page, Jan-Feb 2002

NYC-WTC_000003692

Label page for a DEP environmental sample processed by GCMS in early 2002.

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

Open the record for the City’s folder metadata.

Comparison filing

GCMS Method 502 log, Dec 2001

NYC-WTC_000019036

Record of Method 502 GCMS analysis data and quality control parameters for samples analyzed in December 2001.

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

Open the record for the City’s folder metadata.