single-column
8.Determination of Iodide by single-column ion chromatography Using 1.3 mmol/L So-dium Gluconate/1.3 mmol/L Borax as an eluent was described.
9.A new type of carbon molecular sieve (KMS) is introduced as a new chromatographic stationary phase into analysis of permanent gases. The main advantage of this new stationary phase is that a mixture of H_2, O_2, N_2, CO, CH_4, and CO_2 can be separated and determined by a single column at normal temperature, with good reproducibility, symmetric shape of peaks and high efficiency of the column.
10.In order to obtain the recombinant Tp-5 cyclic analogue [cyclo-(Cys-Arg-Lys-Asp-Val-Tyr-),cTP]efficiently by intein-mediated single column purification, a gene encoding 6-amino acids peptide was designed, synthesized and cloned into Escherichia coli expression vector pTWIN1. The recombinant vector pTW-cTP was transferred into E.
