The gravimetric method for determinating organic phosphonic acid HPBA with quinoline phosphomolybdate is studied.

用喹啉磷钼酸盐重量法有膦酸HPBA主含量的测进行了分析研究。

On the basis of acetone-phosphomolybdate method to detect phosphorus, the microplate method was developed for the determination of activity units of phytase.

丙酮法测磷的基础上，酶活测时引入微板法。