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- Microwave Sample Dissolution and Flame AAS Determination of Heavy Metals in Oysters. 密封增压微波消化火焰原子吸收测定牡蛎中重金属
- Methods Samples were assayed by acetylene-air flame AAS using releasing agent lanthanum chloride. 方法采用空气-乙炔火焰原子吸收光谱法,氯化镧作为释放剂。
- A method of N_2O-C_2H_2 flame AAS for determination of aluminium oxide in fluorspar was established. 报道了用笑气-乙炔火焰原子吸收光谱法测定氟石中氧化铝。
- The present study determine d the amount of binding copper zinc and ferrum in human erythrocyte membrane by using flame AAS. 本文用火焰原子吸收光谱法测定红细胞结合铜、锌、铁含量。
- The samples of snail and hyacinth were digested by HNO_3-HClO_4,Cu,Zn,Ni,Cr were detected by flame AAS,and Pb,Cd by furnace AAS. 用硝酸-高氯酸体系消解螺蛳和水葫芦样品,采用火焰原子吸收光谱法测定铜、锌、镍、铬,用石墨炉原子吸收光谱法测定铅、镉。
- Refering Federal Germany DIN 51431 (86), the air/ethyne flame AAS is taken to directly determine Mg content in lube oils and additives with specimen diluted by petroleum solvent. 参照联邦德国DIN51431(86),用石油溶剂稀释样品,空气/乙炔火焰原子吸收光谱法直接测定润滑油及添加剂中镁含量。
- In the determination of Cr, Ni, Cu and Mn in alloy steel samples by flame AAS,the precise results are difficult to obtain because of the matrix-element Fe interference. 火焰原子吸收法(即AAS法)测量钢样中铬、镍、铜、锰的含量,由于基体中大量存在铁元素的干扰.影响结果的准确性。
- A microwave sample dissolution method is described for the determination of coper、zine、cadmium、manganese、nickel、chromium and lead in oysters by flame AAS. 本文采用全聚四氟乙烯密封增压微波消化法消解牡蛎样品,火焰原子吸收法测定其重金属铜、锌、镉、锰、镍、铬、铅的含量,并与传统的混酸消化法和干灰化法的结果相比较。
- The paper reviewed the methods of raising sensitivity of flame AAS such as MIBK extraction, ionexchange, precipitaion, online injection, atom trap and indirect determination. 评述了提高火焰原子吸收灵敏度的各种途径 ,诸如包括MIBK -萃取 ,离子交换和沉淀在内的富集分离法 ,在线流动注射法 ,原子捕集法以及间接测定法等技术。
- The total copper in standard sample and surface water was determined by extraction enrichment flame AAS (enriched for 20 time) and graphite furnace AAS, respectively. 作者分别采用萃取浓缩火焰原子吸收分光光度法(浓缩20倍)和石墨炉原子吸收分光光度法测定标准样品和地表水中的总铜,并进行了对比分析。
- DETERMINATION ON LEAD IN WATER BY FLAME AAS 巯基棉富集单缝石英管火焰原子吸收法测定水中微量铅
- Determination of Lead in Soil by Flame AAS 微波消解-火焰原子吸收法测定土壤中的铅
- Uncertainty evaluation in measurement of human hair by flame AAS 火焰原子吸收法测定人发中锌含量检验结果测量不确定度评定
- INDIRECT DETERMINATION OFTRACE SULFUR ION BY FLAME AAS 火焰原子吸收分光光度法间接测定微量硫离子
- DETERMINATION OF Cu,Fe,Zn AND Ca IN HAIR BY AIR-ETHYNE FLAME AAS 人发中铜铁锌钙的原子吸收光谱测定
- He ran into an old flame of his at the supermarket. 他在超级市场碰见了他的一个老相好。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- Indirect Determination of Trace Mercury in Cosmetic by Flame AAS 火焰原子吸收光谱法测定化妆品中痕量汞
- Billows of flame swept through the forest. 熊熊烈火席卷森林。
- Determination of Fe in Fuxuesu Tablets by Air Ethyne Flame AAS 原子吸收分光光度法测定富血素糖片中铁的含量