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Selected filing

GCMS results for sample AE00739, Jan 29 2002

NYC-WTC_000051967

GCMS analysis log for sample AE00739 showing surrogate recovery and unknown compounds detected on January 29, 2002.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 28

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Selected filing: NYC-WTC_000051967, page 1

Comparison filing

GCMS analysis results, sample AE00738, January 2002

NYC-WTC_000051948

Gas chromatography-mass spectrometry analysis of sample AE00738 conducted on 1/29/02, detecting unknown compounds and 2,4-DDD surrogate at 99 ug with 5.0 MDL.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 28

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Comparison filing: NYC-WTC_000051948, page 1