随着磁性分离技术的发展，这项技术已经不仅仅用于常规的磁性金属分离，在医疗行业一些药物分离也会采用磁性分离技术，更高端还能用于生物DNA提取。提取DNA会用到磁珠，磁珠价格十分昂贵，磁珠法核酸纯化技术采用了纳米级磁珠微珠，这种磁珠微珠的表面标记了一种官能团，能同核酸发生吸附反应。娃磁(Magnetic Silica Particle)就是指磁珠微珠表面包括一层硅材料，来吸附核酸，其纯化原理类似于玻璃奶的纯化方式。离心磁珠是指磁珠微珠表面包裹了一层可发生离心交换的材料(如DEAE，C00H)等，从而达到吸附DNA目的。

设计过程中HURAKAN设计师认证倾听客户对产品的期望，帮客户落地一套从外观、结构、成本综合考虑的磁性分离器，让其在慕尼黑生化分析仪展会上精彩亮相。

With the development of magnetic separation technology, this technology has not only been used for conventional magnetic metal separation, in the medical industry some drug separation will also use magnetic separation technology, more high-end can also be used for biological DNA extraction. Magnetic beads are used to extract DNA. Magnetic beads are very expensive. The purification technology of nucleic acid by magnetic beads adopts nanometer magnetic beads. Magnetic Particle refers to a silicon layer on the surface of a Magnetic bead that can absorb nucleic acid. Its purification principle is similar to that of glass milk. Centrifugal magnetic beads refer to the materials (DEAE, C00H) covered by a layer of centrifugal exchange on the surface of magnetic beads to achieve the purpose of DNA adsorption.HURAKAN designer certification listens to customers' expectations on the product during the design process, helps customers to set up a set of magnetic separator from the appearance, structure, cost comprehensive

consideration, so that it will be a wonderful show on the Munich biochemical analyzer exhibition.