自66年Frant用氟化镧单晶试制成功氟离子选择性电极(简称氟电极,下同)以来,氟电极已广泛应用在水质,生物化学、医学、岩矿、冶金炉渣、环境保护、物理化学等各个分析领域。生长氟化镧单晶的方法有坩埚下降法和直拉法。氟化镧单晶主要用来作激光 Since 66 years Frant successful trial fluoride ion selective electrode (referred to as fluorine electrode, the same below) with fluoride lanthanum single crystal, fluorine electrode has been widely used in water quality, biochemistry, medicine, rock ore, metallurgical slag, environmental protection, physical Chemistry and other analytical areas. Methods for growing single crystals of lanthanum fluoride include the crucible drop method and the Czochralski method. Lanthanum fluoride single crystal is mainly used for laser