Determination of chlorine and various phosphates in catalyst treatment solution by Dos gradient elution

Gradient elution improves chromatographic peak separation and shortens total chromatographic analysis time. Gradient leaching is divided into high pressure gradient leaching and low pressure

Gradient rinse. Duss gradient is a kind of low-pressure gradient leaching that can achieve binary, ternary, quaternary and multi-element gradient leaching. many

The gradient can not only change the different concentrations of the same components of the eluent, but also the different concentrations of different components. Doth

The dosing accuracy of the dosing device is as high as one ten thousandth of that of the measuring tube, and it can be used instead of the high pressure pump. #多用 gradient elution technology can be used.

A stable baseline and good repeatability are obtained.

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