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 DFTPP analysis results, Jan 9, 2002 · Box DEP Box 16

  NYC-WTC_000016365

  · similarity 0.987 (not a probability)machine-extracted · confidence unavailable · Check page ↗

Selected filing

GCMS DFTPP calibration verification, Jan 2002

NYC-WTC_000018059

Calibration verification report using DFTPP standard for GCMS instrument performance check on January 1, 2002.

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

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Comparison filing

GCMS DFTPP analysis results, Jan 9, 2002

NYC-WTC_000016365

Laboratory report of gas chromatography-mass spectrometry analysis using DFTPP standard on January 9, 2002.

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

Open the record for the City’s folder metadata.