Methods The investigated sites were randomly sampled in possible regions where determination of arsenic content in drinking water and survey on endemic arsenic poisoning was carried out.
方法在重点地区采取随机抽样方法选择调查点进行饮水砷测定及地方性砷中毒调查。
A method for determination the content of arsenic in sorbitol solution by the technology of microwave digestion and hydride generation —atomic fluorescence spectrometry was studied.
应用微波消解技术和原子荧光光谱仪以氢化物发生原子荧光光谱法测定了山梨糖醇液中砷的研究。
The result obtained by using wet digestion was lower than the actual content. Microwave digestion was not suitable for determination of total arsenic in shrimp powder.
比对结果表明，干法灰化适合于测定虾粉中总砷的含量，湿法消解测定总砷的含量偏低，微波消解不适合测定虾粉中总砷的含量。
The result obtained by using wet digestion was lower than the actual content. Microwave digestion was not suitable for determination of total arsenic in shrimp powder.
比对结果表明，干法灰化适合于测定虾粉中总砷的含量，湿法消解测定总砷的含量偏低，微波消解不适合测定虾粉中总砷的含量。
应用推荐