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Selected filing

GCMS calibration results for sample AE03179, March 2002

NYC-WTC_000011152

Laboratory report showing GC/MS calibration data and surrogate recovery for sample AE03179 on March 22, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 14

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Selected filing: NYC-WTC_000011152, page 1

Comparison filing

GCMS analysis results for sample AE01156, March 29 2002

NYC-WTC_000059687

Gas chromatography-mass spectrometry analysis of sample AE01156 conducted March 29, 2002, showing surrogate standard 2,4-DDD recovery.

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

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Comparison filing: NYC-WTC_000059687, page 1