Westchester Dept, of Labs & Research
User: Vinci, David L
Date: 04-22-2002 Time: 12:16:33
The GCMS scan, from 35 to 550 amu, does not reveal the presence of unusual
compounds. The recoveries for 3 of the 43 compounds in the LCS Standard were
outside of their acceptance ranges.
NYC-WTC_000048028
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NYC-WTC_000048028Source: NYC Law Department, mirrored locally
Gas chromatography-mass spectrometry analysis of environmental sample AE08761, detecting unknown compounds and 2,4-DDD surrogate at 74 μg, completed April 25, 2002.
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Gas chromatography-mass spectrometry analysis of sample AE08210 detecting unknown organic compounds and measuring 2,4-DDD surrogate recovery at 73%, April 22, 2002.