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.

• Laboratory extraction parameters sheet, Sept 2001 · Box DEP Box 64

  NYC-WTC_000078593

  · similarity 0.978 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Water sample drip rate and pH analysis results, Oct-Nov 2001 · Box DEP Box 68

  NYC-WTC_000091536

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Pesticide analysis header, samples from Oct 27 2001

NYC-WTC_000009310

Fragmented document header indicating pesticide testing batch starting October 27, 2001.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 13

Open the record for the City’s folder metadata.

Comparison filing

Laboratory extraction parameters sheet, Sept 2001

NYC-WTC_000078593

Form documenting standard operating procedures for liquid-liquid extraction drip rates and calibration details for environmental sample analysis.

Environmental Protection, Dept. of · Volume NYC-WTC0003 · Box DEP Box 64

Open the record for the City’s folder metadata.