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 GCMS document fragment, March 2002 · Box DEP Box 57

  NYC-WTC_000058896

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP Box 15 document fragment, May 2002 · Box DEP Box 15

  NYC-WTC_000013773

  · similarity 0.980 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis comments for sample AD28147, Dec 2001 · Box DEP Box 21

  NYC-WTC_000033884

  · similarity 0.979 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Environmental sample record fragment, Dec 2001 · Box DEP Box 22

  NYC-WTC_000036492

  · similarity 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP laboratory method parameters, March 2002 · Box DEP Box 57

  NYC-WTC_000059103

  · similarity 0.978 (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 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log, Oct-Nov 2001 · Box DEP Box 60

  NYC-WTC_000070087

  · similarity 0.977 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS header page with lab parameters, April 2002 · Box DEP Box 57

  NYC-WTC_000060689

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS blank results for sample AE07311, April 2002 · Box DEP Box 27

  NYC-WTC_000046552

  · similarity 0.976 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS sample record header, March 2002 · Box DEP Box 57

  NYC-WTC_000058589

  · similarity 0.975 (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 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS instrument extraction parameters and settings · Box DEP Box 16

  NYC-WTC_000016056

  · similarity 0.972 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS document fragment with quality control data, March 2002

NYC-WTC_000058817

Fragmented page from a GCMS record in the Environmental Protection Department archive dated March 30, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0003 · Box DEP Box 57

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.