薄层层析硅胶是白色粒状粗孔硅胶,不溶于水和有机溶剂。在空气中吸潮。因具有对不同物质吸附保留时间上的差异,能使各种物质达到分离提纯的目的。使用高纯度的层析硅胶调入一定量的粘接剂制成的。板面为玻 璃。在现在国外比较流行用铝箔来附着板面。
...Silica gel for column chromatography 细孔柱层析硅胶 Silica gel powder for TLC ( Thin Layer Chromatography) 薄层层析硅胶 Silica gel plate Type G 薄层层析硅胶板G型 ..
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薄层层析硅胶板G型 Silica gel plate Type
薄层层析硅胶板GF型 Silica gel plate Type GF
薄层层析硅胶板 Si licaGelPlates
硅胶G/薄层层析硅胶 G/Silica gel
发酵液经过预处理后,依次用大孔树脂吸附,硅胶柱吸附层析和薄层层析等分离方法即可获得农用抗生素TS99纯品。
Pure TS99 could be obtained from pretreatment fermentation broth through macroreticular adsorbent, silica gel column chromatography and thin-layer chromatography.
采用硅胶、聚酰胺、葡聚糖凝胶LH-20柱层析法和制备薄层层析法对乙酸乙酯和正丁醇提取物进行了分离、纯化。
The ethyl acetate and n-butanol extraction were chromatographed on silica gel column, polyamide column, sephadex LH-20 column and preparing TLC, respectively.
盐穗木全草乙醇提取物,经萃取、 硅胶柱层析、薄层层析的方法分离提取,并结合药敏实验对其进行效价测定。
The ethanol extract was subumitted to chromatography on silica gel column to isolate some compounds. We tested the potency of halostashys components with sensitivity test.
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