column efficiency造句

The results indicate that the10° conical columns can be proportionally scaled up while still keeping the flat flow profile and superior column efficiency than conventional column.

Application of a double-model high voltage power supply in the measurement of theoretical column efficiency of capillary electrochromatography.

The packing possesses large specific pore volume, high column efficiency, wide separation range of molecular weight and long life time.

It has chromatographic performance of high column efficiency, good inertia and thermal stability, very high selectivity on analyzing dimethylbenzene isomer.