Water quality — Determination of dissolved bromate — Method using ion chromatography (IC) and post column reaction (PCR)
水质与灰分;溶解溴酸盐的测定——使用离子色谱(IC)和柱后反应(PCR)的方法
发布日期:
2011-07-04
ISO 11206:2011规定了水中溶解溴酸盐的测定方法(如饮用水、矿泉水、原水、地表水、部分处理水或游泳池水)。
样品的适当预处理(例如稀释)允许在30,5μg/l的浓度下测定溴酸盐。
工作范围受到分离器柱离子交换容量的限制。可能需要将样品稀释至溴酸盐工作范围。
ISO 11206:2011 specifies a method for the determination of dissolved bromate in water (e.g. drinking water, mineral water, raw water, surface water, partially treated water or swimming pool water).
Appropriate pretreatment of the sample (e.g. dilution) allows determination of bromate at concentrations 30,5 μg/l.
The working range is restricted by the ion?exchange capacity of the separator column. Dilution of the sample to the bromate working range can be necessary.