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贵刊1993年第4期228页“消除过氧化值测定的干扰”一文强调空白试验,以排除试剂带来的干扰,使测定结果更为可靠,这是至关重要的和应坚持的一点。但对测定各试剂空白值的具体方法又未阐明,且试验条件与实际测定条件相差较大,下面与大家一起共同探讨。 1 三种试剂的空白试验 1.1 方法 文中对乙醚、氯仿和冰乙酸三种有机试剂进行空白试验,具体操作方法又未写出,究竟步骤如何?是否又会带来干扰,使空白值增高,本人认为应说明清楚。
Your paper No. 4, 1993, p. 228, “Disrupting the Determination of Peroxidation Values,” stresses the importance of blank testing to eliminate interference from reagents and to make the results more reliable. It is crucial and should be adhered to. However, the determination of the reagent blank value of the specific method has not been clarified, and the test conditions and the actual determination of a large difference between the following to discuss with everyone together. A blank test of three reagents 1.1 Methods The test of the three organic reagents of ether, chloroform and acetic acid blank test, the specific method of operation has not been written, after all, how? If it will bring interference, the blank value increased, I Think it should be clearly stated.