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在对有机化合物、植物成分、生物物质等的分离提纯实验中,透析方法是常用的方法之一。它能将大分子化合物中的小分子化合物,有机物质中的无机离子等除掉。通常将样品装入透析袋中,放在水中自然透析,定时换水即可。或者装上搅拌器以提高透析效果。进口透析装置系用玻璃制造的。以上两种装置在应用中都存在不同的缺点,如透析时间长,易破损,效果较差,而且体积受到限制。我们根据实际
In the separation and purification of organic compounds, plant components, biological materials, etc., dialysis method is one of the commonly used methods. It can remove the small molecule compounds in the macromolecular compounds, inorganic ions in organic substances and so on. The sample is usually loaded dialysis bag, placed in water, natural dialysis, regular change of water can be. Or install agitator to improve dialysis effect. Imported dialysis equipment made of glass. These two devices have different shortcomings in application, such as long dialysis time, easy to break, poor effect, and the volume is limited. We based on the actual