(16 or 17)-methylstearate (a19:0 or i19:0) measurement
(16 or 17)-methylstearate (a19:0 or i19:0) measurement
(16 or 17)-methylstearate (a19:0 or i19:0) measurement
(16 or 17)-methylstearate (a19:0 or i19:0) measurement