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 documentation page from April 2002 · Box DEP Box 27

  NYC-WTC_000048082

  · similarity 0.974 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS method parameters and quality control sheet, April 2002 · Box DEP Box 57

  NYC-WTC_000059920

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory data sheet for Method 5, April 2002 · Box DEP Box 27

  NYC-WTC_000046383

  · similarity 0.973 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS extraction log header, April 17, 2002 · Box DEP Box 57

  NYC-WTC_000060775

  · similarity 0.971 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS analysis log entry, May 2002 · Box DEP Box 18

  NYC-WTC_000024424

  · similarity 0.970 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

Pesticide analysis results, sample AE11755, May 2002

NYC-WTC_000015915

Laboratory report listing pesticide and organic compound concentrations in sample AE11755 analyzed on May 13, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 15

Open the record for the City’s folder metadata.

Comparison filing

GCMS extraction log header, April 17, 2002

NYC-WTC_000060775

Header page for a GCMS laboratory record showing extraction parameters and drip rate instructions.

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

Open the record for the City’s folder metadata.