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氟电极标准曲线法是目前测定尿氟含量的常见方法。由于该法在测定尿氟含量时有不方便之处,本实验应用氟电极双增量法测定尿氟含量,可直接快速用于氟含量检验。材料与方法一、仪器及材料 1.Orion EA-940型离子计(美国)。Orin 94-09-00氟离子选择电极(美国)。CS-1型磁力搅拌器(北京
The fluoride electrode standard curve method is a common method for the determination of urinary fluoride content. As the method in the determination of urinary fluoride content inconvenient place, the experiment using fluoride electrode double incremental method for the determination of urinary fluoride content, can be used directly and quickly for the fluorine content test. Materials and methods First, instruments and materials 1.Orion EA-940-type ion meter (United States). Orin 94-09-00 Fluoride Ion Selective Electrode (USA). CS-1 magnetic stirrer (Beijing