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Selected filing

GCMS analysis results, sample AE03616, March 2002

NYC-WTC_000037780

Gas chromatography-mass spectrometry analysis of sample AE03616 performed on 3/28/2002, detecting other unknown compounds with surrogate 2,4-DDD at 5.0 µg detection limit.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 23

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Selected filing: NYC-WTC_000037780, page 1

Comparison filing

GCMS blank results for sample AE03614, March 28, 2002

NYC-WTC_000037740

Laboratory report documenting GCMS analysis of a method blank for sample AE03614 to verify analytical system cleanliness.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 23

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Comparison filing: NYC-WTC_000037740, page 1