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.

• American Chemical Society article on WTC dust analysis, Dec 2002 · Box DEP Box 11

  NYC-WTC_000151908

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Chemistry.org article on WTC dust analysis, Dec 2002 · Box DEP Box 05

  NYC-WTC_000141004

  · similarity 0.982 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

ACS article on WTC dust analysis, Dec 2002

NYC-WTC_000141008

Web excerpt reporting positive findings from a study of dust samples taken from Manhattan shortly after September 11.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 05

Open the record for the City’s folder metadata.

Comparison filing

American Chemical Society article on WTC dust analysis, Dec 2002

NYC-WTC_000151908

News excerpt discussing positive findings from dust samples collected at the World Trade Center site in late 2001.

Environmental Protection, Dept. of · Volume NYC-WTC0006 · Box DEP Box 11

Open the record for the City’s folder metadata.