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本文筛选出锰的新指示反应,据此建立了一个有高灵敏和选择性的催化动力学分析法,并就反应动力学有关问题作了讨论。实验主要仪器与试剂仪器 721型分光光度计;501型超级恒温器。试剂锰标准溶液;Clark-Lubs缓冲溶液;0.03％过氧化氢溶液(用30％ A.R.H_2O_2配制)1mmol·dm~(-3)钙红(A.R.)水溶液。
This paper screened a new indicator of manganese reaction, thus establishing a highly sensitive and selective catalytic kinetic analysis, and reaction kinetics are discussed. Experiment main instrument and reagent instrument 721 spectrophotometer; 501 super thermostat. Reagent manganese standard solution; Clark-Lubs buffer solution; 0.03% hydrogen peroxide solution (prepared with 30% A.R.H 2 O 2) 1 mmol · dm -3 calcium red (A.R.) solution.