固定酸

方法用1%多聚甲醛固定嗜酸粒细胞和支气管上皮细胞系BEAS-2B细胞；

Methods Eosinophils and BEAS-2B cells were fixed with 1 % paraformaldehyde for 1h separately .

目的：预防口腔固定正畸酸蚀牙釉白斑的发生。

Objective : To prevent enamel opaque spot after orthodontic etching .

壳聚糖固定化月桂酸及其吸附LDL性能研究

Study on Chitosan Immobilized with Lauric Acid and Its Adsorption of LDL

固定相白桦酸与磷脂质分解酵素交互作用的研究。

Interaction of immobilized betulinic acid and phospholipase a2 .

结果表明，壳聚糖可以成功固定在聚乳酸膜表面。

The results showed that chitosan can be successfully fixed in the surface of the polylactide membrane .

Fe~（3+）固定浓缩混合酸消化测定土壤水溶性硒

Determination of Soil Water-Soluble Selenium by Fe ~ ( 3 + ) Concentration Fixation and Mixed Acid Digestion

结论：以琼脂凝胶微球载体，通过交联、活化和固定配基色氨酸成功制备免疫球蛋白E免疫吸附剂。

CONCLUSION : IgE immunoadsorbent is successfully prepared through cross-linking , activation of agar gel beads and immobilization of tryptophan ligand .

研究了以多孔硅胶为载体，国产N（263）为固定液，酒石酸钠为流动相分离SeO3~（3-）、TeO3~（2-）的条件。

The conditions of separation of SeO_3 ~ ( 2 - ) and TeO_3 ~ ( 2 - ) by reversed-phase extraction chromatography using N_ ( 263 ) as stationary liquid were studied .

疏水吸附固定化天冬氨酸酶及其性质的研究

Immobilization of Aspartase by Hydrophobic Adsorption and the Properties of Immobilized Aspartase

在18冠6硅胶键合固定相上有机酸及其异构体的高效液相色谱研究

HPLC Study of Aromatic Acids and Some Isomers on 18-crown-6 Silica-bonded Stationary Phase

固定聚赖氨酸膜的制备及其清除未结合胆红素的促进传递研究

Preparation of poly-d-lysine-filled facilitated transport membrane and analyzing the mechanism for clearance of unconjugated bilirubin

目的建立高效液相色谱手性固定相拆分酒石酸美托洛尔光学异构体的方法。

Aim To establish the method of direct liquid chromatographic separations of the enantiomers of metoprolol using chiral stationary phase ( CSP ) .