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Near-duplicate records

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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.

Selected filing

GCMS analysis log for sample AD31020

NYC-WTC_000017459

Log entry documenting a gas chromatography-mass spectrometry analysis of unknown compounds in sample AD31020 on January 18, 2002.

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

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Selected filing: NYC-WTC_000017459, page 1

Comparison filing

GCMS analysis log for sample AD31024

NYC-WTC_000017494

Record of a gas chromatography-mass spectrometry run for unknown compounds in sample AD31024 performed on January 18, 2002.

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

Open the record for the City’s folder metadata.

Comparison filing: NYC-WTC_000017494, page 1