Standard practice for construction of test cell for liquid extraction of flexible barrier materials 柔性阻挡材料液体提取物试验池结构的标准实施规程
Learn how to " work up " your reaction using a separatory funnel to perform a liquid - liquid extraction 藉由分液漏斗示范液相-液相萃取并学习如何用”反应检查步骤”检查你的反应。
In this paper , recent development of ionic liquid and its research progress in liquid - liquid extraction are summarized 综述了室温离子液体的研究情况以及它在液液萃取中的应用进展。
This technique avoids disadvantages of liquid - liquid extraction mentioned above , which can be called a revolution of separating technique 这一技术避免了液液萃取的不足,堪称分离技术的一次革命。
Methods for chemical analysis bismuth - determination of zinc content - solid - liquid extraction - flame atomic absorption spectrophotometric method 铋化学分析方法固液萃取分离-火焰原子吸收光谱法测定锌量
Hplc 15 water quality - determination of 15 polycyclic aromatic hydrocarbons in water by hplc with fluorescence detection after liquid - liquid extraction 水质.用液-液萃取后的有荧光检测的高效液相色谱法