C90-15 Panel Drug Test Serenity Click Cup (90ml) with K2, K3 & K4, KRA, ETG, FEN, & 6MAM - BZO/300, THC/50, COC/300, OPI/2000, OXY/100, PCP/25, AMP/1000, MET/1000, K2/50, KRA/500, K3/10, K4/25, 6-MAM/10, FEN/20, ETG/300