JWH-250 5-carboxypentyl/Creatinine:MRto:Pt:Urine:Qn
jwh-250 5-carboxypentyl/creatinine:mrto:pt:urine:qn
JWH-250 5-carboxypentyl/Creatinine (U) [Mass ratio]
jwh-250 5-carboxypentyl/creatinine (u) [mass ratio]