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The use of dried blood spots (DBS) as an alternative sampling approach may be a feasible approach for controlling the use of these agents. To assess the feasibility of using DBS in equine blood, an 11\u2010min liquid chromatography\u2013mass spectrometry method was developed on a triple quadrupole mass spectrometer following extraction from Whatman 903 DBS cards. A total of 50 compounds across multiple compound classes were detectable with reproducible results. The stability was assessed with good results after almost 3 months of storage at ambient temperatures. These results suggest that the use of DBS may be a feasible alternative sampling approach in equine drug testing.<\/jats:p>","DOI":"10.1002\/dta.2934","type":"journal-article","created":{"date-parts":[[2020,10,1]],"date-time":"2020-10-01T11:40:50Z","timestamp":1601552450000},"page":"386-396","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Evaluation of dried blood spots as an alternative sample matrix for equine antidoping analysis"],"prefix":"10.1002","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2945-3620","authenticated-orcid":false,"given":"Benjamin C.","family":"Moeller","sequence":"first","affiliation":[{"name":"Kenneth L. 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