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使百乐君溶于水中达饱合状态,滤取澄清滤液简单试验如下: 一、取滤液约10c.c.加入稀硝酸1c.c.及硝酸银试液1c.c.应得白色沉淀; 二、取滤液约10c.c.加碘试液5滴,应得棕红色沉淀; 三、取滤液约10c.c.加入亚铁氰化钾试液5滴,及适量之稀硝酸,使对酶苔试纸恰呈酸性反应,应得白色沉淀,如继续滴入稀硝酸,少许白色沉淀又被溶解;
So that Pak Lok Jun dissolved in water up to full state, filtration clarified filtrate simple test as follows: First, take the filtrate about 10c.c. Add dilute nitric acid 1c.c. and silver nitrate solution 1c.c. should be white precipitate; Second, take the filtrate about 10c.c. Iodine test solution 5 drops, should be brown red precipitate; Third, take the filtrate about 10c.c. Add 5 drops of potassium ferrocyanide solution, and the amount of dilute nitric acid, Enzymatic test strips just acidic reaction should be a white precipitate, such as continue to drip dilute nitric acid, a little white precipitate was dissolved;