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- Determination of Heavy Metal Element in Water Samples by Solid Phase Extraction Concentration High Efficiency Liquid Phase Chromatography 固相萃取富集高效液相色谱法测定环境水样中的重金属元素
- liquid phase extraction 液相抽堤
- There are two metheds to product furfuryl alcohol:liquid phase and gas phase hydrogenation of furfural. 糠醇是一种重要化工原料,其生产方法有两种:糠醛液相加氢和气相加氢。
- There are mainly two methods to prepare nano sized titania, uch as vapor phase process and liquid phase process. 纳米钛白的制备方法大致可分为两类,即气相法和液相法,而液相法是研究的重点和热点。
- Preparation of powders for ZnO varistors by liquid phase process. 液相法制备ZnO压敏电阻器粉料。
- The reaction occurs in the liquid phase of the system. 这个反应在液体相位发生。
- A method for the determination of carbendazim and thiabendazole from water by solid phase extraction and rapid column high performance liquid chromatography was studied. 研究并建立了用固相微萃取-快速分离柱高效液相色谱法测定环境水样中的多菌灵和噻菌灵的方法。
- Solid phase extraction with reversed-phase high performance liquid chromatography was employed to sample survey the prometryn residue of dried laver in Nantong. 本论文还对南通地区生产条斑紫菜干紫菜中三嗪类农药扑草净的残留量进行调查性检测。
- A method of solid phase extraction(SPE)and high performance liquid chromatography(HPLC)for the determination of phospholipids in salted duck muscle was established. 建立了固相萃取净化和高效液相色谱法测定板鸭中几种肌间磷脂的方法。
- A method of solid phase extraction (SPE) and high performance liquid chromatography (HPLC) for the determination of phospholipids in salted duck muscle was established. 摘要建立了固相萃取净化和高效液相色谱法测定板鸭中几种肌间磷脂的方法。
- When point c is reached, the substance is wholly in the liquid phase. 达c点时,物质全部成为液相。
- Keywords musk ketone;musk xylene;quaternary systems;phase equilibria;cubic phase diagram;two liquid phase extractive crystallization; 酮麝香;二甲苯麝香;四元体系;相平衡;立体相图;双液相萃取结晶;
- When compared with aqua ammonia liquid phase catalysis, it has also a marked superiority.Issues relevant to desulfurization by tanin extract are discussed by the writer. 该法与氨水液相催化法相比,也具有明显的优越性。
- Liquid phase took an active part in the gelation of dissolved active sil... 液相参与凝胶与沸石的生长过程,在晶化过程中容易形成聚晶。
- At the injection well both a gas and a liquid phase are present at equilibrium. 在注入井中,气相和液相都处于平衡状态。
- GaP:N liquid phase epitaxy material photoluminescence light-emitting region. 标 签 GaP:N液相外延材料 光致发光 发光区域。
- Magnesium titanate was obtained with special liquid phase precipitation method. 采用特殊液相沉淀法制备了镁的钛酸盐。
- SPE (solid phase extraction) as a technique of sample pretreatment for aquatic environmental pollutants analysis is reviewed. 摘要固相萃取技术非常适用于环境水质中痕量有机污染物的监测分析。
- It is a hopeful domain that uses molecularly imprinted polymers as solid phase extraction packing ( MISPE). 以印迹聚合物作为固相萃取填料是分子印迹技术最具应用前景的一令方向。
- Aqueous two - phase extraction (ATPE) was applied in extraction of cytochrome C (Cyt c) from pork heart. 把化工上常用的双水相萃取法应用于生物分离,从猪心中纯化具有药用价值的细胞色素C。