Application of dried urine spots (DUS) for non-targeted quadrupole time-of-flight drug screening.
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DOI: 10.1093/jat/bkad007
Abstract: The use of dried urine spots (DUS) can simplify sample handling, shipment, and storage when compared to liquid urine samples. To prepare DUS, a small amount of urine is pipetted on a filter paper card.… read more here.
Keywords: urine; spots dus; urine spots; dried urine ... See more keywords