Spectrophotometry was used to determine the content of EDTA in additives for Zn plating, and the test result with this method is similar to that with complex titration.

 
  • 采用分光光度法测量镀锌添加剂中EDTA的含量,并与配位滴定法测得的同种样品中EDTA的含量接近。
今日热词
目录 附录 查词历史