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锆和铪的化学性质非常相似,要用简便方法分离这两个元素是困难的,用化学方法测定微量锆和铪也是困难的。Kouimtzis和Brookes曾经在这方面做了一些工作,在他们工作的基础上,我们确立了实验条件并应用于化探标些中锆、铪的测定。 实验部分 (一)仪器和试剂
The chemical properties of zirconium and hafnium are very similar. It is difficult to separate these two elements in a simple manner. It is also difficult to chemically measure trace amounts of zirconium and hafnium. Kouimtzis and Brookes have done some work in this area. Based on their work, we have established experimental conditions and applied them to the determination of zirconium and hafnium in geochemical exploration targets. Experimental part (a) instruments and reagents