铂盖, Platinum Lid for Standard form crucible

铂标模坩埚, Platinum standard form crucible

铂燃烧舟带把手, Platinum Combustion Boat with handle

铂标模坩埚, Platinum standard form crucible

无水乙酸钠, SODIUM ACETATE ANHYDROUS 500G

六氟硅酸铵, Ammonium hexafluorosilicate

3,5-双(三氟甲基)溴苯, 3,5-Bis(trifluoromethyl)bromobenzene

顺-2-(叔丁氧羰酰胺)-1-环戊烷羧酸, cis-2-(tert-Butoxycarbonylamino)-1-cyclopentanecarboxylic acid

马兜铃酸, Aristolochic acid

氯化钠,2.5KG, SOD CHLOR USPFCCEPBPJP500G