Vestchester Dept, of Labs & Research
Jser: Vinci, David L
)ate: 04-18-2002 Time: 15:03:43
’he GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual
impounds.
’he recoveries for 4 of the 43 compounds in the LCS Standard were below their
icceptance ranges.
NYC-WTC_000060479
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NYC-WTC_000060479Source: NYC Law Department, mirrored locally
Gas chromatography-mass spectrometry analysis of sample AE08210 detecting unknown organic compounds and measuring 2,4-DDD surrogate recovery at 73%, April 22, 2002.