木材可以用「铬化砷酸铜」也就是俗称的CCA（Chromated Copper Arsenate, CCA）进行压力处理，防止腐烂，因其中砷(As)含量过高且木材数量庞大，因此，需要一种快速定性，且不需样品前处理的元素分析方法。Hitachi桌上型X射线荧光元素分析(XRF)可快速提供有关样品的有 ...

方案详情 木材可以用「铬化砷酸铜」也就是俗称的CCA（Chromated Copper Arsenate, CCA）进行压力处理，防止腐烂，因其中砷(As)含量过高且木材数量庞大，因此，需要一种快速定性，且不需样品前处理的元素分析方法。Hitachi桌上型X射线荧光元素分析(XRF)可快速提供有关 ...

Check the price of copper with Money Metals Exchange's interactive live and historical chart. The chart below allows you to check copper spot prices dating back 20 years up to the current date. Copper ...

2-Year U.S. Treasury Note Continuous Contract $102.555 0.027 0.03% 5-Year U.S. Treasury Note Continuous Contract $106.703 0.164 0.15% 10-Year U.S. Treasury Note Continuous Contract $110.016 0.375 ...

Hindustan Copper Ltd., incorporated in the year 1967, is a Mid Cap company (having a market cap of Rs 27,018.65 Crore) operating in Metals - Non Ferrous sector. Hindustan Copper Ltd. key ...

The amount of copper that is being mined plays a role in the affecting the prices. In case the production of copper is less, the prices will increase. In case supply is more than demand, the prices of ...