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Near-duplicate records

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Selected 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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Selected filing: NYC-WTC_000059687, page 1

Comparison filing

GCMS calibration analysis CAL40, May 2002

NYC-WTC_000023014

Gas chromatography-mass spectrometry calibration run showing retention times and mass response for six deuterated reference standards and TCMX, completed May 4, 2002.

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

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Comparison filing: NYC-WTC_000023014, page 1