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Near-duplicate records

Copies and versions

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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 calibration data sheet, April 18, 2002

NYC-WTC_000043521

Technical record of GC/MS instrument calibration parameters and volume measurements for environmental analysis.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 25

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Selected filing: NYC-WTC_000043521, page 1

Comparison filing

Method 504 data file header, May 2002

NYC-WTC_000023647

Technical data file header page from a GCMS analysis run associated with the World Trade Center site in May 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 18

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Comparison filing: NYC-WTC_000023647, page 1