gel column造句怎么写

Methods:(1) To separate stilbene glycoside by using silica gel column chromatography with gradient elution consisting of ethyl acetate and petroleum ether.

In this paper, silica gel column chromatography has been used to separate and purify folic acid from fermented broth. The chromatography method was studied and the suitable conditions were determined.

Average relative molecular weight was estimated by gel column chromatograph.

The ethyl acetate and n-butanol extraction were chromatographed on silica gel column, polyamide column, sephadex LH-20 column and preparing TLC, respectively.

Conclusion: Silica gel column chromatography and crystallization are simple and rapid methods to isolate gardenoside.

Natto acetic ether abstraction was initially separated using silica gel column and the parts consisted of the new ingredients initially separated were gained.

Methods: Silica gel column chromatography and crystallization were used to obtained gardenoside from Gardenia jasminoides.

Polyamide and silica gel column chromatography was used to isolate and extract the analgesic and antemetic constituents.

Silica gel column SPE-HPLC determination of methyltestosterone in aquatic products

Separation of soybean isoflavone aglycones by silica gel column chromatography