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.

• Lab blank analysis results, sample AD26534, Nov 2001 · Box DEP Box 30

  NYC-WTC_000057501

  · similarity 0.991 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Laboratory analysis results for lab blank AD26472, Nov-Dec 2001 · Box DEP Box 30

  NYC-WTC_000057614

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Calibration standard analysis results, sample AD26251, Dec 2001 · Box DEP Box 30

  NYC-WTC_000057803

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• DEP Lab Report Sample AD27118, Dec 2001 · Box DEP Box 30

  NYC-WTC_000056946

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Lab blank analysis results, sample AD26204, Nov 2001 · Box DEP Box 30

  NYC-WTC_000057914

  · similarity 0.986 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Calibration standard results, sample AD27678, Dec 2001 · Box DEP Box 30

  NYC-WTC_000055529

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Lab blank results for water analysis, Oct 2001 · Box DEP Box 20

  NYC-WTC_000028380

  · similarity 0.984 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• GCMS calibration standard results for pesticide analysis, Sept 2001 · Box DEP Box 58

  NYC-WTC_000061363

  · similarity 0.983 (not a probability)machine-extracted · confidence unavailable · Check page ↗
• Calibration standard results, sample AD23343, Oct 2001 · Box DEP Box 58

  NYC-WTC_000062435

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

Selected filing

Method 525 lab blank analysis results, Nov-Dec 2001

NYC-WTC_000057341

Laboratory report showing background levels of pesticides and organic compounds in a laboratory blank sample.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 30

Open the record for the City’s folder metadata.

Comparison filing

Lab blank results for water analysis, Oct 2001

NYC-WTC_000028380

Laboratory blank sample results used to validate chemical analysis procedures for water samples tested in October 2001.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 20

Open the record for the City’s folder metadata.