(20770) Sodium peroxide 96% (과산화나트륨)
118,580원
(13285) Sulfanilamide 98% (설파닐아미드)
100,430원
(20606) Sodium hydroxide, pellets, for analysis, 98.5%(수산..
152,460원
(13266) L-Serine 99% (L-세린)
82,280원
(19807) Selenium, powder, 200mesh 99.5% (셀레늄)
111,320원
(22098) Salicylic acid, sodium salt, 99+% (살리실산)
70,180원