1) aqua regia
王水
1.
Method improvement of arsenic in soils extracted using aqua regia by HG-AFS;
王水浸提-原子荧光法测定土壤中砷方法改进
2.
Study on extracting Pb,Cr,Cd,As from soil samples by aqua regia in boiling bath;
沸水浴王水提取土壤样品Pb、Cr、Cd、As的探讨
2) chlorazotic acid
王水
1.
Samples are fused with chlorazotic acid, then, SnCl 2 reduced, Hg absorption peak value is determined under optimum instrument conditions.
样品经低温稀王水溶解 ,在选定的仪器条件下 ,用氯化亚锡还原 ,测定汞的吸收峰值。
3) residues from aqua regia dissolved
王水渣
4) decomposed by aqua regia
王水分解
1.
The samples are decomposed by aqua regia,that is,adding some molysite in 10% aqua regia solution,the Au in the samples will be absorbed by the polyaminoester foamed plastics.
试样经王水分解,在10%的王水溶液介质中,加一定量的铁盐,用聚氨酯泡沫塑料吸附富集金,1%硫脲溶液解脱,ICP-MS进行测定。
5) clearing by aqua regia
王水消解
1.
The method of VG-AFS with clearing by aqua regia to determine As、Sb and Hg in the soil;
王水消解蒸气发生——原子荧光光谱法测定土壤中的砷、锑和汞
6) waterproof mucilage
防水胶王
补充资料：王水
| 王水 aqua regia 浓硝酸和浓盐酸以1∶3体积比配制而成的混合溶液。其中硝酸和盐酸发生以下反应： HNO3＋3HCl  NOCl＋Cl2＋2H2O产生的氯气和氯化亚硝酰(NOCl)及硝酸都是强氧化剂，溶液中还存在着Cl- ，能与金、铂形成稳定的络离子[AuCl4] -、[PtCl6] 2-，因此王水能溶解不与浓硝酸、浓硫酸、浓盐酸作用的金和铂：Au＋HNO3＋4HCl  HAuCl4＋NO＋2H2O3Pt＋4HNO3＋18HCl  3H2[PtCl6]＋4NO＋8H2O王水的性质不稳定，宜在使用前配制。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条