本文对国家液相色检定规程JJG705-2002中未涉及的或不合理的检定项目,但直接影响高效液相色谱仪检测结果准确性的,如在输液泵方面,梯度混合时,应考虑混合脉动性和线性度;在自动进样器方面,应检测其进样残留;在检测器方面,关于波长准确度测试,根据实际工作经验,提出了比较实际的检测方法;最后,建议验证包括数据采集和处理系统的工作站.

This article deals with the uninvolved or unreasonable projects in the verification regulation of liquid chromatograph JJG705-2002, which have a direct effect on the accuracy of the detecting results of the high performance liquid chromatograph. For example, as to the gradient admixture in the delivery pump, of the ripple and correlation should be considered. As to the autosampler, the carry-out should be detected. In the aspect of the detector, as to the accurate detection of wave length, considering the p...