https://www.selleckchem.com/pr....oducts/ly-3475070.ht
In this proof-of-concept study, paper spray mass spectrometry was investigated as a high-throughput and fully automated technique for the initial testing of particularly polar compounds that are prohibited in sports. The technique allows the ionization of analytes from complex sample matrices such as blood and urine when spotted onto a paper strip. By minimizing sample preparation and omitting chromatographic separation, paper spray mass spectrometry benefits from considerable cost- and time-savings compared with conventional high pe
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