目前,分解生物样品的方法甚多,诸如干灰化法,平灰法,高频电场活性氧低温灰化法,湿法中的加压水解法,抽提法,封闭消化法,但须指出:不同方法在结论上尚不一致,而且不同的方法存在着各自的优缺,究竟选用何种方法在很大程度上取决于被测元素和被测物质的性质。 At present, there are many methods for decomposing biological samples, such as dry ashing method, flat-ash method, high-frequency electric field reactive oxygen species low temperature ashing method, pressurized hydrolysis method in wet method, extraction method and closed digestion method, : Different methods in the conclusion is not the same, but different methods have their own advantages and disadvantages, which method to choose depends largely on the nature of the measured element and the measured substance.