dialysis bag

The second, the permeation rate was decreased because the increased viscosity and surface tension formed a liquid membrane in the surface of dialysis bag to enlarge the unstirred layer and the concentration polarization phenomenon.

溶胶黏度和表面张力较大，能在介质表面形成液膜，增大了介质表面非搅动层的厚度和浓差极化现象，使透过速率下降；

After the last extraction by phenol and chloroform, the supernatant fluid was transferred into dialysis bag.

酚氯仿抽提最后一次的上清液移入透析袋中透析；

To extract and purify recombined adenovirus DNA from culture medium, the medium was transferred into a dialysis bag when extensive cell death was observed.

从重组腺病毒转染人胚肾细胞的培养液中提取及纯化病毒DNA。

The high degree of substitution product was purified and graded with dialysis bag. Two kinds of sulfated agarose ( AGS) with different molecular weights were obtained.

对于高取代度产物，通过透析纯化分级，获得两种不同分子量分布的琼脂糖硫酸酯（AGS）。

After purification, the target protein further renaturation 2-BMP via degeneration dissolving, load dialysis bag.

纯化后的的目的蛋白进一步复性,BMP-2经变性液溶解, 装入透析袋内.

The release amount of ketoprofen SEDDS was determined by the bulk-equilibrium reverse dialysis bag technique.

采用反向透析技术测定体外释药性能，并对其释药曲线进行拟和。