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

左旋肉碱, L(-)-Carnitine

顺式-1，2-环戊二醇 5GR, cis-1,2-Cyclopentanediol

氯化锶六水合物,500G, STRONTIUM CHLORIDE CERT 500G