氟罗里硅土处理挥发酚测定中的显色剂

用氟罗里硅土(Siorisi)硅镁型吸附剂,对4———氨基安替比林(显色剂)进行吸附处理,通过与苯、三氯甲烷、活性炭等处理方法进行比较,结果表明该处理方法效果显著,可使试剂空白值降至0·04左右。

In this paper, the discussion has been presented of how to use Slorisi silica （ a Si- Mg adsorptive agent） for adsorbing 4 - aminoantipyrin （developer）, then comparing the result to those in application of benzene, chloroform, active carbon, etc. The conclusion shows that Slorisi is applied more effective than other methods, enabling blank value down to about 0.04.