The paper was described that the rice was digested by HNO3-HCIO4.A lot of organic materials were removed. Strong base type anion exchange resin (T910#) were used to separate a large number of K. Na. Ca. Mg and other m...The paper was described that the rice was digested by HNO3-HCIO4.A lot of organic materials were removed. Strong base type anion exchange resin (T910#) were used to separate a large number of K. Na. Ca. Mg and other metal ions in the rice. Then, the trace Cd was determined by IDMS. the results were perfectly satisfaction.展开更多
文摘The paper was described that the rice was digested by HNO3-HCIO4.A lot of organic materials were removed. Strong base type anion exchange resin (T910#) were used to separate a large number of K. Na. Ca. Mg and other metal ions in the rice. Then, the trace Cd was determined by IDMS. the results were perfectly satisfaction.
