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 sequence log for February 8, 2002 · Box DEP Box 12

  NYC-WTC_000005607

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS sequence list, DEP Labs, Jan-Feb 2002

NYC-WTC_000016362

Instrument sequence listing calibration standards and sample IDs processed by GC/MS.

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

Open the record for the City’s folder metadata.

Comparison filing

GCMS sequence log for February 8, 2002

NYC-WTC_000005607

Instrument sequence log listing sample IDs and analytical runs processed on February 8, 2002, including calibration checks.

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

Open the record for the City’s folder metadata.