测试样本- - -当样品是可溶性固体，取适当质量，准确称量，溶解至无水甲醇或其他合适的溶剂中。
Test Preparation - Where the specimen is a soluble solid, dissolve an appropriate quantity, accurately weighed, in anhydrous methanol or other suitable solvents.
将植物叶试样置于研钵中用无水乙醇研磨，使植物叶中叶绿素溶入乙醇中。
Sample of plant leaf was pulverized with absolute alcohol in a mortar to extract chlorophyll from the leaf.
结果表明：该磨性能稳定，试样在粉碎过程中无水分损失，测定结果符合ISO712推荐标准方法的要求。
The results showed that the property of the mill was stable, the tested grain had no moisture losses. The determining results were in accord with ISO712 standard.
结果表明：该磨性能稳定，试样在粉碎过程中无水分损失，测定结果符合ISO712推荐标准方法的要求。
The results showed that the property of the mill was stable, the tested grain had no moisture losses. The determining results were in accord with ISO712 standard.
应用推荐