【摘要】 研究了硫酸铁铵 硫氰酸汞间接光度法同时测定水样中微量氯离子及余氯的方法。该法具有较高的选择性及灵敏度 ,测定结果满意更多还原

【Abstract】 Simultaneous absorptiophotometric determination of chloride ion and residual chlorine in water with mercury thiocyanate method was studied. Beer′s law is obeyed in the range of 2～100μg/10ml for chloride ion. The method was applied to the determination of chloride ion and residual chlorine in water samples with satisfactory results.更多还原