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Questions related from Cristián Cerda-Barrera
Samples are collected from air sampling (high vol) from filters (quartz) and PUF, which are extracted by soxhlet in Hexane/Diethyl ether extractant solution. Moisture appears in samples like...
22 August 2013 258 1 View
Signals attributable to contamination by column bleed (m / z 73, 207) appear in the mass spectra. These signals interfere with the mass spectra of the target analytes, making it difficult to...
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The idea is generate an high-temperature resistant catalyst.
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I have a problem with some samples injected in GC/MS. The volatile components coming from the reactor are condensed in acetone. The extracts are diluted and injected in GC/MS but sometimes they...
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