摘要
传统的分光光度法使用研磨法提取叶绿素a,操作过程易造成光降解,研磨、洗涤转移过程损失大,操作复杂且不利于操作人员安全。本文对反复冻融-浸提法进行了总结,说明了基本操作步骤和注意事项。该方法简化了操作步骤提高效率,提高了分析方法的准确度,更加安全。
To improve the method to measure Chla,we summarize repeated freeze-thaw-extraction method through listing basic operation steps and matters need attention.According to comparisons,it is suggested that this method can simplify operation methods,increase efficiency and accuracy,and be safer.
出处
《中国科技信息》
2012年第10期157-157,共1页
China Science and Technology Information
