Combined microextraction by packed sorbent and high-performance liquid chromatography–ultraviolet detection for rapid analysis of ractopamine in porcine muscle and urine samples
2014 ◽
Vol 1367
◽
pp. 1-8
◽
2015 ◽
Vol 1419
◽
pp. 58-66
◽
2016 ◽
Vol 125
◽
pp. 114-121
◽
2014 ◽
Vol 37
(22)
◽
pp. 3314-3315
◽
2019 ◽
Vol 37
(12)
◽
pp. 1383
◽
2019 ◽
Vol 42
(11)
◽
pp. 2053-2061
◽
2020 ◽
Vol 190
◽
pp. 113486