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Near-duplicate records

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Selected filing

GCMS calibration data file for sample GC/MS SCAN 1/15, Feb

NYC-WTC_000052575

Instrument data file from February 2002 listing retention times and concentrations for polycyclic aromatic hydrocarbon surrogates.

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

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Selected filing: NYC-WTC_000052575, page 1

Comparison filing

GCMS calibration table data, Nov 2001

NYC-WTC_000033723

Calibration record for GCMS instrument 209 using method GCMS1126, dated November 26-28, 2001, listing standard compounds and retention times.

Environmental Protection, Dept. of · Volume NYC-WTC0002 · Box DEP Box 21

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Comparison filing: NYC-WTC_000033723, page 1